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Summit, AK Weather Forecast
Summit, AK Weather Forecast Dated: 459 PM Sat Aug 29 2026 (Summit Time)
Sat, 29th Lo: -2°C29°F Hi: 2°C35°F |
Chance of showers Saturday, temperatures as high as 35°F2°C, low temperature around 29°F-2°C, probability of precipitation 18%, wind out of the NNW 7 mph12 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 72%. |
Sun, 30th Lo: -2°C28°F Hi: 3°C37°F |
Light freezing rain Sunday, temperatures as high as 37°F3°C, low temperature around 28°F-2°C, probability of precipitation 39%, wind out of the SSW 3 mph5 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 86%. |
Mon, 31st Lo: -6°C22°F Hi: -1°C30°F |
Light snow showers Monday, temperatures as high as 30°F-1°C, low temperature around 22°F-6°C, probability of precipitation 31%, wind out of the NNW 10 mph16 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 86%. |
Tue, 1st Lo: -6°C22°F Hi: 3°C37°F |
Cloudy Tuesday, temperatures as high as 37°F3°C, low temperature around 22°F-6°C, probability of precipitation 25%, wind out of the E 3 mph4 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 90%. |
Wed, 2nd Lo: -4°C25°F Hi: 4°C39°F |
Overcast Wednesday, temperatures as high as 39°F4°C, low temperature around 25°F-4°C, probability of precipitation 23%, wind out of the SSE 7 mph11 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 78%. |
| Thu, 3rd Lo: -1°C30°F Hi: 8°C46°F |
Light rain shower Thursday, temperatures as high as 46°F8°C, low temperature around 30°F-1°C, probability of precipitation 62%, wind out of the S 8 mph12 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 99%. |
Fri, 4th Lo: 4°C39°F Hi: 10°C50°F |
Fog Friday, temperatures as high as 50°F10°C, low temperature around 39°F4°C, chance of rain 21%, wind out of the S 9 mph14 km/h. Barometric pressure 30.21 in1023 mb, visibility 4 mi7 km, humidity 89%. |
| Sat, 5th Lo: 4°C38°F Hi: 10°C49°F |
Fog Saturday, temperatures as high as 49°F10°C, low temperature around 38°F4°C, probability of precipitation 68%, wind out of the SSW 7 mph11 km/h. Barometric pressure 30.24 in1024 mb, visibility 4 mi7 km, humidity 98%. |
| Sun, 6th Lo: 6°C42°F Hi: 12°C53°F |
Overcast Sunday, temperatures as high as 53°F12°C, low temperature around 42°F6°C, chance of rain 18%, wind out of the S 6 mph9 km/h. Barometric pressure 30.39 in1029 mb, visibility 6 mi10 km, humidity 75%. |
Mon, 7th Lo: 10°C49°F Hi: 15°C59°F |
Sunny Monday, temperatures as high as 59°F15°C, low temperature around 49°F10°C, chance of rain 3%, wind out of the S 5 mph8 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 58%. |
| Tue, 8th Lo: 9°C48°F Hi: 14°C57°F |
Chance of showers Tuesday, temperatures as high as 57°F14°C, low temperature around 48°F9°C, chance of rain 11%, wind out of the NNE 4 mph6 km/h. Barometric pressure 30.21 in1023 mb, visibility 6 mi10 km, humidity 73%. |
| Wed, 9th Lo: 2°C35°F Hi: 14°C57°F |
Light rain shower Wednesday, temperatures as high as 57°F14°C, low temperature around 35°F2°C, chance of rain 80%, wind out of the WNW 6 mph10 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 95%. |
| Thu, 10th Lo: 0°C33°F Hi: 4°C38°F |
Chance of showers Thursday, temperatures as high as 38°F4°C, low temperature around 33°F0°C, probability of precipitation 22%, wind out of the NNE 4 mph6 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 76%. |
| Fri, 11th Lo: -2°C28°F Hi: 0°C32°F |
Light rain shower Friday, temperatures as high as 32°F0°C, low temperature around 28°F-2°C, probability of precipitation 54%, wind out of the N 6 mph10 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 96%. |
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