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

30 Day Weather - Guam

03/27/2026

82^oF

81^oF

Light rain

78%

15.05 mph

12%

Chance of Rain

74^oF

Dew Point

78%

Humidity

94

Ozone

0.034 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

31%

Cloud Cover

06:03 AM

Sunrise

06:03 PM

Sunset

03/28/2026

82^oF

80^oF

Light rain

77%

15.77 mph

11%

Chance of Rain

73^oF

Dew Point

77%

Humidity

109

Ozone

0.014 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

17%

Cloud Cover

06:03 AM

Sunrise

06:03 PM

Sunset

03/29/2026

82^oF

80^oF

Light rain

77%

15.79 mph

18%

Chance of Rain

73^oF

Dew Point

77%

Humidity

101

Ozone

0.052 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

26%

Cloud Cover

06:03 AM

Sunrise

06:03 PM

Sunset

03/30/2026

82^oF

81^oF

Light rain

78%

19.17 mph

20%

Chance of Rain

74^oF

Dew Point

78%

Humidity

91

Ozone

0.101 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

34%

Cloud Cover

06:03 AM

Sunrise

06:03 PM

Sunset

03/31/2026

82^oF

81^oF

Light rain

75%

21.5 mph

5%

Chance of Rain

73^oF

Dew Point

75%

Humidity

97

Ozone

0.076 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

47%

Cloud Cover

06:03 AM

Sunrise

06:03 PM

Sunset

04/01/2026

82^oF

81^oF

Light rain

76%

18.34 mph

6%

Chance of Rain

73^oF

Dew Point

76%

Humidity

97

Ozone

0.111 in

Precipitation

29.884 inHg

Pressure

North North East

Wind Direction

92%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/02/2026

81^oF

81^oF

Light rain

77%

14.52 mph

15%

Chance of Rain

73^oF

Dew Point

77%

Humidity

102

Ozone

0.044 in

Precipitation

29.884 inHg

Pressure

North North East

Wind Direction

46%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/03/2026

82^oF

81^oF

Light rain

76%

18.68 mph

12%

Chance of Rain

73^oF

Dew Point

76%

Humidity

92

Ozone

0.006 in

Precipitation

29.914 inHg

Pressure

North North East

Wind Direction

52%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/04/2026

82^oF

81^oF

Few clouds

75%

20.13 mph

2%

Chance of Rain

73^oF

Dew Point

75%

Humidity

105

Ozone

0 in

Precipitation

29.884 inHg

Pressure

North North East

Wind Direction

11%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/05/2026

82^oF

81^oF

Light rain

77%

18.41 mph

18%

Chance of Rain

74^oF

Dew Point

77%

Humidity

105

Ozone

0.006 in

Precipitation

29.914 inHg

Pressure

North North East

Wind Direction

22%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/06/2026

82^oF

81^oF

Light rain

72%

20.76 mph

20%

Chance of Rain

71^oF

Dew Point

72%

Humidity

108

Ozone

0.05 in

Precipitation

29.884 inHg

Pressure

North North East

Wind Direction

14%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/07/2026

82^oF

80^oF

Light rain

78%

19.17 mph

24%

Chance of Rain

73^oF

Dew Point

78%

Humidity

99

Ozone

0.144 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

93%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/08/2026

82^oF

81^oF

Scattered clouds

75%

20.31 mph

0%

Chance of Rain

73^oF

Dew Point

75%

Humidity

99

Ozone

0 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

40%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/09/2026

82^oF

81^oF

Light rain

79%

18.79 mph

33%

Chance of Rain

74^oF

Dew Point

79%

Humidity

93

Ozone

0.229 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

82%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/10/2026

82^oF

81^oF

Light rain

77%

19.51 mph

17%

Chance of Rain

74^oF

Dew Point

77%

Humidity

106

Ozone

0.024 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

41%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/11/2026

82^oF

81^oF

Scattered clouds

74%

21.97 mph

0%

Chance of Rain

73^oF

Dew Point

74%

Humidity

95

Ozone

0 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

48%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/12/2026

82^oF

81^oF

Light rain

74%

23.53 mph

12%

Chance of Rain

72^oF

Dew Point

74%

Humidity

107

Ozone

0.009 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

62%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/13/2026

82^oF

80^oF

Light rain

73%

23.8 mph

6%

Chance of Rain

72^oF

Dew Point

73%

Humidity

108

Ozone

0.107 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

15%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/14/2026

81^oF

80^oF

Moderate rain

83%

23.8 mph

84%

Chance of Rain

75^oF

Dew Point

83%

Humidity

93

Ozone

1.156 in

Precipitation

29.766 inHg

Pressure

North North East

Wind Direction

93%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/15/2026

81^oF

80^oF

Moderate rain

82%

24.76 mph

99%

Chance of Rain

74^oF

Dew Point

82%

Humidity

92

Ozone

1.002 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

97%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/16/2026

82^oF

80^oF

Light rain

80%

20.89 mph

34%

Chance of Rain

74^oF

Dew Point

80%

Humidity

100

Ozone

0.162 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

69%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/17/2026

81^oF

80^oF

Light rain

82%

17.76 mph

32%

Chance of Rain

75^oF

Dew Point

82%

Humidity

96

Ozone

0.22 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

56%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/18/2026

81^oF

80^oF

Light rain

78%

14.92 mph

5%

Chance of Rain

73^oF

Dew Point

78%

Humidity

109

Ozone

0.024 in

Precipitation

29.884 inHg

Pressure

North North East

Wind Direction

67%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/19/2026

81^oF

80^oF

Light rain

76%

17.16 mph

12%

Chance of Rain

72^oF

Dew Point

76%

Humidity

101

Ozone

0.029 in

Precipitation

29.855 inHg

Pressure

North North East

Wind Direction

67%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/20/2026

81^oF

80^oF

Moderate rain

75%

23.82 mph

93%

Chance of Rain

72^oF

Dew Point

75%

Humidity

94

Ozone

0.855 in

Precipitation

29.766 inHg

Pressure

North North East

Wind Direction

62%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/21/2026

82^oF

81^oF

Moderate rain

80%

26.49 mph

89%

Chance of Rain

75^oF

Dew Point

80%

Humidity

110

Ozone

0.536 in

Precipitation

29.737 inHg

Pressure

North North East

Wind Direction

93%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/22/2026

82^oF

81^oF

Light rain

83%

23.15 mph

35%

Chance of Rain

76^oF

Dew Point

83%

Humidity

98

Ozone

0.203 in

Precipitation

29.707 inHg

Pressure

North North East

Wind Direction

88%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/23/2026

82^oF

81^oF

Light rain

81%

22.19 mph

51%

Chance of Rain

75^oF

Dew Point

81%

Humidity

96

Ozone

0.25 in

Precipitation

29.707 inHg

Pressure

North North East

Wind Direction

89%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

04/24/2026

82^oF

81^oF

Light rain

82%

19.75 mph

88%

Chance of Rain

75^oF

Dew Point

82%

Humidity

101

Ozone

0.503 in

Precipitation

29.766 inHg

Pressure

North North East

Wind Direction

68%

Cloud Cover

06:04 AM

Sunrise

06:04 PM

Sunset

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

Temperature & Rainfall Outlook for Guam

Thu - 26

Fri - 27

Sat - 28

Sun - 29

Mon - 30

Tue - 31

Wed - 01

Thu - 02

Fri - 03

Sat - 04

Max Temperature

Min Temperature

weather365

0.168 in

weather365

0.034 in

weather365

0.014 in

weather365

0.052 in

weather365

0.101 in

weather365

0.076 in

weather365

0.111 in

weather365

0.044 in

weather365

0.006 in

weather365

0 in

Precipitation

Chance of Rain

Current Weather in Guam

03/26/2026

78^o

Cloudy, overcast

78^oF / 83^oF | Real feel 80^oF

5% rain | 0 in

Radar

weather365.com