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Umatac, Guam Weather Forecast
Umatac, Weather Forecast Date: 1104 PM Tue Sep 22 2026 (Umatac Time)
Today Lo: 27°C81°F Hi: 28°C83°F |
Light rain shower Tuesday, temperatures as high as 28°C83°F, low temperature around 27°C81°F, chance of rain 36%, wind out of the S 31 km/h19 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 79%. |
| Wednesday Lo: 28°C82°F Hi: 28°C83°F |
Light rain shower Wednesday, temperatures as high as 28°C83°F, low temperature around 28°C82°F, chance of rain 60%, wind out of the S 27 km/h17 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 78%. |
| Thursday Lo: 27°C80°F Hi: 28°C83°F |
Light rain shower Thursday, temperatures as high as 28°C83°F, low temperature around 27°C80°F, chance of rain 48%, wind out of the SW 21 km/h13 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 79%. |
| Friday Lo: 27°C81°F Hi: 28°C83°F |
Light rain shower Friday, temperatures as high as 28°C83°F, low temperature around 27°C81°F, chance of rain 37%, wind out of the WSW 15 km/h10 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 78%. |
| Saturday Lo: 27°C81°F Hi: 29°C84°F |
Light rain shower Saturday, temperatures as high as 29°C84°F, low temperature around 27°C81°F, chance of rain 56%, wind out of the W 19 km/h12 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 81%. |
| Sunday Lo: 27°C80°F Hi: 28°C82°F |
Light rain shower Sunday, temperatures as high as 28°C82°F, low temperature around 27°C80°F, chance of rain 62%, wind out of the NW 13 km/h8 mph. Barometric pressure 1012 mb29.88 in, visibility 10 km6 mi, humidity 76%. |
| Monday Lo: 27°C80°F Hi: 28°C83°F |
Light rain shower Monday, temperatures as high as 28°C83°F, low temperature around 27°C80°F, chance of rain 44%, wind out of the NW 16 km/h10 mph. Barometric pressure 1011 mb29.85 in, visibility 9 km6 mi, humidity 75%. |
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