A.B. Won Pat International Airport (GUM) 15 Day Weather Forecast, Guam Guam

Current weather conditions and 15 day weather forecast for A.B. Won Pat International Airport in Guam, Guam including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at GUM

15 September 2026 Tue
27.4 ° C
( 81.4°F )

Light rain shower
Light rain shower
Feels Like : 31.1 ° C / 88°F
Humidity : % 82
Pressure : 1007 mb
Wind Speed : 17.3 kmph / 10.7 miles from NNWNNW
Visibility : 10 km
Precipitation (rainfall) : 1.1 mm
Cloud (%) : 92

15-day weather forecast for A.B. Won Pat International Airport, Guam, Guam

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
15 September 2026 Tue Light rain shower Light rain shower 27 ° C 29.3 ° C 27.9 ° C % 78 18.4 km/h 82%
16 September 2026 Wed Patchy rain nearby Patchy rain nearby 27.1 ° C 29.5 ° C 28.2 ° C % 78 20.2 km/h 57%
17 September 2026 Thu Patchy rain nearby Patchy rain nearby 27.6 ° C 29.2 ° C 28.3 ° C % 80 25.2 km/h 78%
18 September 2026 Fri Patchy rain nearby Patchy rain nearby 27.4 ° C 29.8 ° C 28.4 ° C % 81 24.8 km/h 77%
19 September 2026 Sat Light rain shower Light rain shower 27.3 ° C 30 ° C 28.3 ° C % 81 24.1 km/h 85%
20 September 2026 Sun Light rain shower Light rain shower 26.1 ° C 28 ° C 27 ° C % 85 26.6 km/h 89%
21 September 2026 Mon Light rain shower Light rain shower 25.4 ° C 27.3 ° C 26.4 ° C % 85 25.2 km/h 89%
22 September 2026 Tue Light rain shower Light rain shower 25.7 ° C 27.2 ° C 26.3 ° C % 82 33.5 km/h 88%
23 September 2026 Wed Light rain shower Light rain shower 26.4 ° C 27.1 ° C 26.8 ° C % 82 29.5 km/h 88%
24 September 2026 Thu Light rain shower Light rain shower 25.9 ° C 27.9 ° C 26.8 ° C % 85 30.2 km/h 90%
25 September 2026 Fri Light rain shower Light rain shower 26.5 ° C 28.6 ° C 27.6 ° C % 81 30.2 km/h 87%
26 September 2026 Sat Patchy rain nearby Patchy rain nearby 27.6 ° C 29.6 ° C 28.3 ° C % 78 22.3 km/h 66%
27 September 2026 Sun Light rain shower Light rain shower 26.7 ° C 28.7 ° C 27.8 ° C % 80 20.9 km/h 87%
28 September 2026 Mon Light rain shower Light rain shower 25.7 ° C 27.7 ° C 26.8 ° C % 83 32.4 km/h 89%
Weather forecasts are usually fully updated every 3 hours.

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