weather365
0F | 0C
weather365

Rhagolygon Tywydd Bob Awr ar gyfer Cardiff

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0%

Siawns o Law

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12oC

Pwynt Gwlith

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92%

Lleithder

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103

Ozone

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0 mm

Gwlybaniaeth

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102300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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12oC

Pwynt Gwlith

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93%

Lleithder

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99

Ozone

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0 mm

Gwlybaniaeth

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102300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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13oC

Pwynt Gwlith

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91%

Lleithder

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93

Ozone

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0 mm

Gwlybaniaeth

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102400 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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14oC

Pwynt Gwlith

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90%

Lleithder

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98

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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14oC

Pwynt Gwlith

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89%

Lleithder

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101

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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14oC

Pwynt Gwlith

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88%

Lleithder

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99

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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14oC

Pwynt Gwlith

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87%

Lleithder

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108

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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14oC

Pwynt Gwlith

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85%

Lleithder

weather365.com

101

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

15oC

Pwynt Gwlith

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83%

Lleithder

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92

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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9%

Siawns o Law

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15oC

Pwynt Gwlith

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78%

Lleithder

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98

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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23%

Siawns o Law

weather365.com

14oC

Pwynt Gwlith

weather365.com

76%

Lleithder

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109

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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10%

Siawns o Law

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13oC

Pwynt Gwlith

weather365.com

74%

Lleithder

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101

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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2%

Siawns o Law

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13oC

Pwynt Gwlith

weather365.com

73%

Lleithder

weather365.com

107

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

98%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

12oC

Pwynt Gwlith

weather365.com

77%

Lleithder

weather365.com

97

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

98%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

12oC

Pwynt Gwlith

weather365.com

82%

Lleithder

weather365.com

96

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

92%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

86%

Lleithder

weather365.com

95

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

96%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

89%

Lleithder

weather365.com

107

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

97%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

91%

Lleithder

weather365.com

97

Ozone

weather365.com

0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

74%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

92%

Lleithder

weather365.com

101

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

59%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

103

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

50%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

92%

Lleithder

weather365.com

95

Ozone

weather365.com

0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

51%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

105

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

39%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

weather365.com

0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

108

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

30%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

97

Ozone

weather365.com

0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

27%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

05:00 AM
06:00 AM
07:00 AM
08:00 AM
09:00 AM
10:00 AM
11:00 AM
12:00 PM
01:00 PM
02:00 PM
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Tymheredd
Siawns o Law
Gwlybaniaeth

21/05/2026

13o
cloudy
Cymylog, cymylog
12oC / 20oC | teimlo fel 13oC
0% glaw | 0 mm
Lleithder 93%
Gweledigaeth 6.21 miles
Cyflymder y Gwynt 5.55 mph
Mynegai UV 0
Codiad Haul / Machlud Haul 05:13 AM / 09:06 PM
  • 05:00 AM
    weather365.com
    0
  • 06:00 AM
    weather365.com
    0.04
  • 07:00 AM
    weather365.com
    0.09
  • 08:00 AM
    weather365.com
    0.75
  • 09:00 AM
    weather365.com
    1.6
  • 10:00 AM
    weather365.com
    2.16
  • 11:00 AM
    weather365.com
    2.14
up arrow