Tamuning, GU Severe Weather Alert

Today

Thu 09/24

High 84°f

70% Precip. / 0 in

Overcast with rain showers at times. High 84F. Winds W at 5 to 10 mph. Chance of rain 70%.

Tonight

Thu 09/24

Low 78°f

97% Precip. / 1.08 in

Thunderstorms likely. Heavy downpours, frequent lightning with storms. Low 78F. Winds WNW at 5 to 10 mph. Chance of rain 100%. Rainfall possibly over one inch.

Tomorrow

Fri 09/25

High 85°f78°f

50% Precip. / 0.08 in

Cloudy early with showers for the afternoon hours. High near 85F. Winds WNW at 5 to 10 mph. Chance of rain 50%.

Hourly Forecast

Now

87°

3PM

43%

86°

4PM

86°

5PM

85°

6PM

82°

6:15PM

Sunset

7PM

59%

81°

8PM

69%

81°

9PM

54%

81°

10PM

55%

79°

11PM

75%

79°

12AM

97%

79°

1AM

61%

79°

2AM

57%

79°

3AM

60%

79°

4AM

41%

79°

5AM

79°

6AM

79°

6:09AM

Sunrise

7AM

79°

8AM

35%

81°

9AM

82°

10AM

84°

11AM

84°

12PM

83°

1PM

50%

84°

2PM

46%

84°

Additional Conditions

Pressure 29.81 in
Visibility 10 miles
Clouds Cloudy
Dew Point78°F
Humidity 76%
Rainfall 0.14 in
Snow Depth 0 in

PGUM Station History

Almanac for September 24, 2026

Forecast Average Record
Temperature
High 87°F 87°F 90°F 1995
Low 78°F 76°F 70°F 1970
Rain/Snow Depth
Precipitation 1.08 in 3 in -
Snow 0 in 0 in -

Almanac for September 25, 2026

Forecast Average Record
Temperature
High 85°F 87°F 91°F
Low 78°F 76°F 62°F

Astronomy

Sun Rise Set
Actual Time 6:10 AM 6:15 PM
Civil Twilight 5:48 AM 6:37 PM
Nautical Twilight 5:24 AM 7:01PM
Astronomical Twilight 4:59 AM 7:26 PM

Length of Visible Light 12h 48m
Length of Day 12h 5m
Tomorrow will be 45 seconds shorter

Moon 4:33 PM 3:46 AM
Waxing Gibbous93% of the Moon is Illuminated

Sep 27

Full Moon

Oct 3

Waning Half Last Qtr

Oct 11

New Moon

Oct 19

Waxing Half First Qtr

Nearby Weather Stations

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