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

20 December 2025 Sat
25 ° C
( 77°F )

Light rain
Light rain
Feels Like : 27.3 ° C / 81.1°F
Humidity : % 89
Pressure : 1012 mb
Wind Speed : 32 kmph / 19.9 miles from ENEENE
Visibility : 13 km
Precipitation (rainfall) : 0.27 mm
Cloud (%) : 100

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
20 December 2025 Sat Moderate rain Moderate rain 26.8 ° C 28.2 ° C 27.5 ° C % 81 32.8 km/h 88%
21 December 2025 Sun Moderate rain Moderate rain 26.9 ° C 28 ° C 27.4 ° C % 81 37.8 km/h 89%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 27 ° C 28.3 ° C 27.6 ° C % 78 34.2 km/h 88%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 26.9 ° C 28.3 ° C 27.5 ° C % 78 27.4 km/h 85%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 26.6 ° C 28.4 ° C 27.3 ° C % 80 25.2 km/h 89%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 26.3 ° C 28 ° C 27.1 ° C % 79 9.7 km/h 88%
26 December 2025 Fri Partly Cloudy  Partly Cloudy 26.1 ° C 28.2 ° C 27.2 ° C % 76 6.1 km/h 0%
27 December 2025 Sat Sunny Sunny 26.2 ° C 28.2 ° C 27.1 ° C % 74 6.5 km/h 0%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 26.1 ° C 28.4 ° C 27.1 ° C % 79 14 km/h 88%
29 December 2025 Mon Patchy rain nearby Patchy rain nearby 26.2 ° C 28.2 ° C 27.1 ° C % 79 15.8 km/h 85%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 26.5 ° C 28.1 ° C 27.2 ° C % 77 20.5 km/h 89%
31 December 2025 Wed Patchy rain nearby Patchy rain nearby 26.4 ° C 28.1 ° C 27.2 ° C % 78 25.2 km/h 87%
01 January 2026 Thu Patchy rain nearby Patchy rain nearby 26.7 ° C 28.6 ° C 27.4 ° C % 72 23.4 km/h 82%
02 January 2026 Fri Patchy rain nearby Patchy rain nearby 26.3 ° C 27.8 ° C 27 ° C % 74 18.4 km/h 87%
Weather forecasts are usually fully updated every 3 hours.

Add a link to your web page; copy and paste this html to your web page

A.B. Won Pat International Airport hotel prices and location on the map