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Today weather in Guam

Monday, 19th January 2026
today weather
28°
Patchy rain possible
Guam will have a warm day Today with temperatures ascending to 28 °C and descending to around 26 °C after sunset. Gentle breezes are expected across Guam Today, with speeds reaching around 9 km/h. Rain is highly likely at 89%, but with light accumulations around 0.18 mm.
28° / 26°
Temp
89%
Rain
9 km/h
Wind
78%
Humidity

Guam hourly forecast for today

Scroll right to see more weather forecasts for Guam today
00:0001:0002:0003:0004:0005:0006:0006:4807:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0018:1519:0020:0021:0022:0023:00
weatherPartly cloudyPartly cloudyPartly cloudyPatchy rain possiblePatchy rain possiblePatchy rain possiblePatchy rain possiblesunrisePatchy rain possiblePartly cloudyPatchy rain possiblePartly cloudyPatchy rain possibleSunnyPatchy rain possiblePatchy rain possiblePatchy rain possiblePartly cloudyPatchy rain possiblePatchy rain possiblesunsetSunnySunnySunnySunnyPatchy rain possibleNext
temperatures26.4°26.3°26.2°26.1°26.1°26.2°26.2°Sunrise26.2°26.5°27°27.4°27.8°28.1°28.2°28.3°28.4°28.2°27.9°27.4°Sunset27.1°26.9°26.8°26.6°26.5°
feels like29.3°29.2°29°29°29°29.1°29.2°29.2°29.6°30.3°30.7°31.1°31.3°31.5°31.6°31.6°31.4°31°30.5°30.1°29.9°29.7°29.5°29.3°
wind speed10 km/h8 km/h6 km/h6 km/h7 km/h7 km/h7 km/h7 km/h7 km/h8 km/h8 km/h8 km/h7 km/h7 km/h8 km/h7 km/h7 km/h6 km/h7 km/h7 km/h6 km/h5 km/h3 km/h3 km/h
wind degree89°96°83°72°65°69°69°74°84°94°103°97°78°94°100°96°92°88°89°70°45°50°59°53°
wind directionEEEENEENEENEENEENEEEESEEENEEEEEEEENENENEENENE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain0%0%0%74%75%74%84%72%0%71%0%83%0%61%81%68%80%88%89%0%0%0%0%28%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity81%81%82%82%83%83%83%83%82%79%77%75%73%72%71%70%79%72%75%77%78%78%79%79%
dew point22.9°22.9°22.8°22.9°23°23°23.1°23.1°23.2°23.2°23°22.9°22.7°22.6°22.5°22.4°22.4°22.4°22.6°22.7°22.7°22.7°22.6°22.6°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km16 km10 km10 km10 km10 km10 km10 km10 km
cloud cover40%46%46%57%55%51%79%77%36%78%41%72%18%71%74%81%50%75%72%11%9%10%11%31%
UV000000000.62.45.47.99.59.67.84.92.20.6000000

Weather in Guam today

The temperature today in Guam is expected to be typical for this time of year, with a forecast of 28 °C, closely aligning with the historical average for 19th of January.

temperatures
temperatures
28 °C
rain
rain
0.2 mm
wind
wind
9 km/h
2.2
UV
Low
Guam daylight overview ☀️
Today in Guam, The sun rises at 06:48 and sets at 18:15, giving a total daylight duration of 11 hours and 27 minutes.
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What to wear today in Guam? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Guam forecast.
  • Short-sleeve shirtShort-sleeve shirt
  • ShortsShorts
  • Lightweight pantsLightweight pants
  • SunglassesSunglasses
  • Wide brimmed hatWide brimmed hat
  • SunscreenSunscreen
  • UmbrellaUmbrella

The weather today in Guam - FAQ

What is the maximum temperature for today in Guam?

The maximum temperature for today in Guam is expected to be 28° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it rain today in Guam? 🌧️

Yes, there is a 89% chance of rain in Guam today. We recommend carrying an umbrella or rain gear to stay dry.

What will be the wind speed today in Guam? 🌀

The wind in Guam is expected to blow at 9 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in Guam today?

Given the forecast of 28 °C with a 89% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Guam today.

What is the sunrise and sunset time for Guam today?

The sun is expected to rise at 06:48 and set at 18:15 in Guam.

How accurate is the weather forecast Guam today? ✅

Guam weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
Location coordinates Where is Guam?

Get accurate weather forecasts for Guam, located at latitude 13.536 and longitude 144.889. Stay updated with localized weather information tailored for Guam.

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