Guam Airport (GUM) Weather 10/06/2025
Overnight
76
Partly Cloudy
Sunday
87
Partly Sunny
Sunday Night
76
Partly Cloudy
Monday
87
Scattered Showers
Monday Night
76
Scattered Showers
Tuesday
87
Scattered Showers
Tuesday Night
76
Chance Showers
Wednesday
88
Partly Sunny
Wednesday Night
76
Partly Cloudy
Thursday
88
Mostly Sunny
Thursday Night
80
Mostly Cloudy
Friday
87
Partly Sunny
Friday Night
80
Partly Cloudy
Weekly Forecast
Overnight
Partly cloudy, with a low around 76. Calm wind.
Sunday
Partly sunny, with a high near 87. Light west southwest wind.
Sunday Night
Partly cloudy, with a low around 76. Calm wind.
Monday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. East wind around 6 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 76.
Wednesday
Partly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 80.
Friday
Partly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 80.