Today Hourly Tomorrow 3 days 5 days 7 days 10 days 15 days 20 days 30 days

30 Day Weather - Swansea

20/08/2026

17^oC

13^oC

Light rain

83%

14.902 km/h

40%

Chance of Rain

12^oC

Dew Point

83%

Humidity

90

Ozone

7.2 mm

Precipitation

100600 hPa

Pressure

North

Wind Direction

72%

Cloud Cover

06:08

Sunrise

20:08

Sunset

21/08/2026

15^oC

13^oC

Light rain

86%

19.151 km/h

42%

Chance of Rain

12^oC

Dew Point

86%

Humidity

92

Ozone

8.25 mm

Precipitation

101500 hPa

Pressure

North

Wind Direction

47%

Cloud Cover

06:08

Sunrise

20:08

Sunset

22/08/2026

16^oC

12^oC

Light rain

73%

20.728 km/h

33%

Chance of Rain

9^oC

Dew Point

73%

Humidity

104

Ozone

4.06 mm

Precipitation

102200 hPa

Pressure

North North East

Wind Direction

60%

Cloud Cover

06:08

Sunrise

20:08

Sunset

23/08/2026

18^oC

9^oC

Sky is clear

56%

14.693 km/h

0%

Chance of Rain

5^oC

Dew Point

56%

Humidity

104

Ozone

0 mm

Precipitation

102500 hPa

Pressure

North

Wind Direction

7%

Cloud Cover

06:08

Sunrise

20:08

Sunset

24/08/2026

18^oC

9^oC

Sky is clear

60%

16.447 km/h

4%

Chance of Rain

6^oC

Dew Point

60%

Humidity

108

Ozone

0 mm

Precipitation

101800 hPa

Pressure

North

Wind Direction

9%

Cloud Cover

06:08

Sunrise

20:08

Sunset

25/08/2026

15^oC

13^oC

Moderate rain

94%

29.226 km/h

88%

Chance of Rain

13^oC

Dew Point

94%

Humidity

109

Ozone

16.67 mm

Precipitation

100200 hPa

Pressure

North North East

Wind Direction

99%

Cloud Cover

06:08

Sunrise

20:08

Sunset

26/08/2026

16^oC

13^oC

Light rain

64%

29.226 km/h

12%

Chance of Rain

7^oC

Dew Point

64%

Humidity

97

Ozone

2.36 mm

Precipitation

101000 hPa

Pressure

North North East

Wind Direction

44%

Cloud Cover

06:08

Sunrise

20:08

Sunset

27/08/2026

16^oC

13^oC

Moderate rain

95%

38.705 km/h

82%

Chance of Rain

14^oC

Dew Point

95%

Humidity

109

Ozone

14.98 mm

Precipitation

99900 hPa

Pressure

North North East

Wind Direction

93%

Cloud Cover

06:08

Sunrise

20:08

Sunset

28/08/2026

16^oC

13^oC

Light rain

65%

38.705 km/h

56%

Chance of Rain

8^oC

Dew Point

65%

Humidity

102

Ozone

7.36 mm

Precipitation

101100 hPa

Pressure

North North East

Wind Direction

73%

Cloud Cover

06:08

Sunrise

20:08

Sunset

29/08/2026

16^oC

12^oC

Light rain

82%

15.916 km/h

24%

Chance of Rain

11^oC

Dew Point

82%

Humidity

101

Ozone

4.78 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

84%

Cloud Cover

06:08

Sunrise

20:08

Sunset

30/08/2026

17^oC

11^oC

Light rain

59%

11.764 km/h

5%

Chance of Rain

6^oC

Dew Point

59%

Humidity

102

Ozone

0.25 mm

Precipitation

102000 hPa

Pressure

North

Wind Direction

10%

Cloud Cover

06:08

Sunrise

20:08

Sunset

31/08/2026

16^oC

12^oC

Moderate rain

93%

32.573 km/h

81%

Chance of Rain

13^oC

Dew Point

93%

Humidity

92

Ozone

23.42 mm

Precipitation

100900 hPa

Pressure

North North East

Wind Direction

98%

Cloud Cover

06:08

Sunrise

20:08

Sunset

01/09/2026

16^oC

14^oC

Light rain

76%

35.277 km/h

23%

Chance of Rain

11^oC

Dew Point

76%

Humidity

100

Ozone

4.44 mm

Precipitation

100800 hPa

Pressure

North North East

Wind Direction

50%

Cloud Cover

06:09

Sunrise

20:09

Sunset

02/09/2026

15^oC

10^oC

Light rain

74%

35.277 km/h

18%

Chance of Rain

8^oC

Dew Point

74%

Humidity

101

Ozone

2.88 mm

Precipitation

101700 hPa

Pressure

North North East

Wind Direction

79%

Cloud Cover

06:09

Sunrise

20:09

Sunset

03/09/2026

15^oC

10^oC

Light rain

69%

16.624 km/h

13%

Chance of Rain

7^oC

Dew Point

69%

Humidity

104

Ozone

1.53 mm

Precipitation

101100 hPa

Pressure

North

Wind Direction

74%

Cloud Cover

06:09

Sunrise

19:09

Sunset

04/09/2026

16^oC

9^oC

Light rain

66%

18.137 km/h

11%

Chance of Rain

6^oC

Dew Point

66%

Humidity

92

Ozone

0.78 mm

Precipitation

101400 hPa

Pressure

North

Wind Direction

43%

Cloud Cover

06:09

Sunrise

19:09

Sunset

05/09/2026

17^oC

9^oC

Moderate rain

65%

31.64 km/h

87%

Chance of Rain

7^oC

Dew Point

65%

Humidity

105

Ozone

15.87 mm

Precipitation

101800 hPa

Pressure

North North East

Wind Direction

21%

Cloud Cover

06:09

Sunrise

19:09

Sunset

06/09/2026

17^oC

13^oC

Moderate rain

72%

29.741 km/h

94%

Chance of Rain

9^oC

Dew Point

72%

Humidity

94

Ozone

14.28 mm

Precipitation

101300 hPa

Pressure

North North East

Wind Direction

76%

Cloud Cover

06:09

Sunrise

19:09

Sunset

07/09/2026

15^oC

12^oC

Light rain

65%

25.991 km/h

15%

Chance of Rain

7^oC

Dew Point

65%

Humidity

101

Ozone

0.45 mm

Precipitation

101700 hPa

Pressure

North North East

Wind Direction

38%

Cloud Cover

06:09

Sunrise

19:09

Sunset

08/09/2026

14^oC

10^oC

Light rain

71%

20.117 km/h

8%

Chance of Rain

7^oC

Dew Point

71%

Humidity

101

Ozone

0.7 mm

Precipitation

101900 hPa

Pressure

North North East

Wind Direction

41%

Cloud Cover

06:09

Sunrise

19:09

Sunset

09/09/2026

17^oC

7^oC

Broken clouds

61%

9.366 km/h

4%

Chance of Rain

4^oC

Dew Point

61%

Humidity

102

Ozone

0 mm

Precipitation

102100 hPa

Pressure

North

Wind Direction

63%

Cloud Cover

06:09

Sunrise

19:09

Sunset

10/09/2026

17^oC

11^oC

Sky is clear

64%

12.344 km/h

2%

Chance of Rain

7^oC

Dew Point

64%

Humidity

105

Ozone

0 mm

Precipitation

102200 hPa

Pressure

North

Wind Direction

8%

Cloud Cover

06:09

Sunrise

19:09

Sunset

11/09/2026

18^oC

12^oC

Few clouds

72%

11.346 km/h

3%

Chance of Rain

10^oC

Dew Point

72%

Humidity

100

Ozone

0 mm

Precipitation

101400 hPa

Pressure

North

Wind Direction

14%

Cloud Cover

06:09

Sunrise

19:09

Sunset

12/09/2026

16^oC

13^oC

Light rain

89%

21.565 km/h

5%

Chance of Rain

13^oC

Dew Point

89%

Humidity

96

Ozone

2.17 mm

Precipitation

101100 hPa

Pressure

North North East

Wind Direction

79%

Cloud Cover

06:09

Sunrise

19:09

Sunset

13/09/2026

16^oC

12^oC

Scattered clouds

75%

22.209 km/h

3%

Chance of Rain

9^oC

Dew Point

75%

Humidity

107

Ozone

0 mm

Precipitation

101600 hPa

Pressure

North North East

Wind Direction

41%

Cloud Cover

06:09

Sunrise

19:09

Sunset

14/09/2026

17^oC

9^oC

Sky is clear

63%

9.865 km/h

1%

Chance of Rain

6^oC

Dew Point

63%

Humidity

107

Ozone

0 mm

Precipitation

102200 hPa

Pressure

North

Wind Direction

9%

Cloud Cover

06:09

Sunrise

19:09

Sunset

15/09/2026

17^oC

9^oC

Broken clouds

71%

7.242 km/h

2%

Chance of Rain

8^oC

Dew Point

71%

Humidity

96

Ozone

0 mm

Precipitation

102200 hPa

Pressure

North

Wind Direction

65%

Cloud Cover

06:09

Sunrise

19:09

Sunset

16/09/2026

21^oC

9^oC

Sky is clear

67%

5.584 km/h

0%

Chance of Rain

9^oC

Dew Point

67%

Humidity

109

Ozone

0 mm

Precipitation

102600 hPa

Pressure

North

Wind Direction

7%

Cloud Cover

06:09

Sunrise

19:09

Sunset

17/09/2026

19^oC

12^oC

Sky is clear

64%

10.445 km/h

1%

Chance of Rain

9^oC

Dew Point

64%

Humidity

96

Ozone

0 mm

Precipitation

102900 hPa

Pressure

North

Wind Direction

3%

Cloud Cover

06:09

Sunrise

19:09

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Swansea

Wed - 19

Thu - 20

Fri - 21

Sat - 22

Sun - 23

Mon - 24

Tue - 25

Wed - 26

Thu - 27

Fri - 28

Max Temperature

Min Temperature

weather365

3.33 mm

weather365

7.2 mm

weather365

8.25 mm

weather365

4.06 mm

weather365

0 mm

weather365

0 mm

weather365

16.67 mm

weather365

2.36 mm

weather365

14.98 mm

weather365

7.36 mm

Precipitation

Chance of Rain

Radar

weather365.com

Top Stories

Weather Elements Explained: The Essential Components of Our Climate

Weather model

Weather Elements Explained: The Essential Components of Our Climate

4014

0

4.8

18/08/2026

Learn about the main weather elements, including temperature, humidity, air pressure, wind, precipitation, UV index, and how they influence weather conditions.

What Is Graupel? Differences Between Graupel, Hail, and Sleet

Winter

What Is Graupel? Differences Between Graupel, Hail, and Sleet

2072

0

4.6

24/07/2026

Learn what is graupel and how to tell it apart from hail , snow, and sleet. Explore the science behind this winter weather phenomenon. Read the post now!

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

Winter

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

1981

0

5.0

01/04/2026

Discover what is a Nor'easter, its characteristics, typical formation areas, and how it affects weather across the Northeast and Mid-Atlantic. Learn safety tips.

Show more stories