Forecast as of 5:11 AM ChST on July 21, 2017

Friday
Partial cloudiness early, with scattered showers and thunderstorms during the afternoon. High 87F. Winds E at 10 to 20 mph. Chance of rain 40%.
Friday Night
Thunderstorms early, then partly cloudy after midnight. Low near 80F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Saturday
Scattered showers and thunderstorms. High 86F. Winds E at 10 to 15 mph. Chance of rain 60%.
Saturday Night
Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 78F. Winds E at 5 to 10 mph. Chance of rain 80%.
Sunday
Thunderstorms in the morning, then mainly cloudy late. High 86F. Winds ESE at 10 to 15 mph. Chance of rain 80%.
Sunday Night
Thunderstorms likely. Low 78F. Winds light and variable. Chance of rain 90%.
Monday
Variable clouds with scattered thunderstorms. High around 85F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Monday Night
Scattered thunderstorms during the evening becoming more widespread overnight. Low 79F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Tuesday
Scattered thunderstorms in the morning becoming more widespread in the afternoon. High 86F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Tuesday Night
Variable clouds with scattered thunderstorms. Low 79F. Winds light and variable. Chance of rain 50%.
Wednesday
Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 86F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
Partly cloudy skies. Low 79F. Winds light and variable.
Thursday
Scattered thunderstorms. High 86F. Winds S at 5 to 10 mph. Chance of rain 60%.
Thursday Night
A few clouds from time to time. Low 79F. Winds light and variable.
Friday
Partly cloudy with isolated thunderstorms possible. High 87F. Winds S at 10 to 15 mph. Chance of rain 30%.
Friday Night
Partly cloudy. Low near 80F. Winds light and variable.
Saturday
Partly cloudy skies. High 87F. Winds SSW at 10 to 15 mph.
Saturday Night
A few clouds. Low near 80F. Winds SW at 5 to 10 mph.
Sunday
Some sun in the morning with increasing clouds during the afternoon. High 86F. Winds SSW at 10 to 20 mph.
Sunday Night
Variably cloudy with scattered thunderstorms. Low near 80F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Monday
Partly to mostly cloudy skies with scattered thunderstorms mainly in the morning. High 86F. Winds SSW at 15 to 25 mph. Chance of rain 40%.
Monday Night
Variably cloudy with scattered thunderstorms. Low near 80F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Updated: 9:54 AM ChST on July 21, 2017
Observed at Guam Agana, Guam
Temperature 86°F
Humidity 77%
Dew Point 78°F
Wind East at 14 mph
Pressure 29.87 in (Rising)
Conditions Scattered Clouds
Visibility 10.0 miles
Clouds Scattered Clouds (SCT) : 2200 ft
Yesterday's Maximum 88°F
Yesterday's Minimum 80°F
Normal high 85°F
Normal low 75°F
Record high 90°F (2013)
Record low 73°F (1999)
Sunrise06:03 AM (ChST)
Sunset06:51 PM (ChST)
Moon Rise03:30 AM (ChST)
Moon Set04:38 PM (ChST)
Moon PhaseWaning Crescent
Waning Crescent

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