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Harrison Lake, WA Weather Forecast
Harrison Lake, WA Weather Forecast Dated: 252 AM Thu Aug 20 2026 (Harrison Lake Time)
Thu, 20th Lo: 17°C62°F Hi: 27°C81°F |
Sunny Thursday, temperatures as high as 81°F27°C, low temperature around 62°F17°C, chance of rain 2%, wind out of the SSW 7 mph11 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 54%. |
Fri, 21st Lo: 16°C61°F Hi: 26°C79°F |
Overcast Friday, temperatures as high as 79°F26°C, low temperature around 61°F16°C, chance of rain 10%, wind out of the WSW 6 mph10 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 57%. |
Sat, 22nd Lo: 12°C54°F Hi: 18°C64°F |
Chance of showers Saturday, temperatures as high as 64°F18°C, low temperature around 54°F12°C, chance of rain 60%, wind out of the SSE 5 mph8 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 80%. |
| Sun, 23rd Lo: 11°C51°F Hi: 20°C68°F |
Chance of showers Sunday, temperatures as high as 68°F20°C, low temperature around 51°F11°C, chance of rain 28%, wind out of the NE 5 mph9 km/h. Barometric pressure 30.15 in1021 mb, visibility 4 mi7 km, humidity 83%. |
| Mon, 24th Lo: 11°C52°F Hi: 25°C77°F |
Sunny Monday, temperatures as high as 77°F25°C, low temperature around 52°F11°C, chance of rain 7%, wind out of the N 6 mph9 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 60%. |
| Tue, 25th Lo: 14°C58°F Hi: 23°C74°F |
Sunny Tuesday, temperatures as high as 74°F23°C, low temperature around 58°F14°C, chance of rain 36%, wind out of the S 6 mph10 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 61%. |
| Wed, 26th Lo: 12°C53°F Hi: 20°C68°F |
Sunny Wednesday, temperatures as high as 68°F20°C, low temperature around 53°F12°C, chance of rain 17%, wind out of the SSE 7 mph11 km/h. Barometric pressure 30.06 in1018 mb, visibility 5 mi8 km, humidity 78%. |
| Thu, 27th Lo: 9°C47°F Hi: 18°C64°F |
Sunny Thursday, temperatures as high as 64°F18°C, low temperature around 47°F9°C, chance of rain 9%, wind out of the S 8 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 74%. |
| Fri, 28th Lo: 10°C49°F Hi: 19°C66°F |
Sunny Friday, temperatures as high as 66°F19°C, low temperature around 49°F10°C, chance of rain 7%, wind out of the SSW 7 mph12 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 65%. |
| Sat, 29th Lo: 9°C49°F Hi: 19°C66°F |
Sunny Saturday, temperatures as high as 66°F19°C, low temperature around 49°F9°C, chance of rain 10%, wind out of the S 7 mph12 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 74%. |
| Sun, 30th Lo: 10°C50°F Hi: 22°C72°F |
Sunny Sunday, temperatures as high as 72°F22°C, low temperature around 50°F10°C, chance of rain 4%, wind out of the NNW 7 mph11 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 60%. |
| Mon, 31st Lo: 11°C52°F Hi: 19°C66°F |
Sunny Monday, temperatures as high as 66°F19°C, low temperature around 52°F11°C, chance of rain 9%, wind out of the S 6 mph10 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 64%. |
| Tue, 1st Lo: 10°C50°F Hi: 16°C60°F |
Overcast Tuesday, temperatures as high as 60°F16°C, low temperature around 50°F10°C, chance of rain 25%, wind out of the SSE 5 mph8 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 78%. |
| Wed, 2nd Lo: 9°C48°F Hi: 13°C55°F |
Chance of showers Wednesday, temperatures as high as 55°F13°C, low temperature around 48°F9°C, chance of rain 82%, wind out of the SW 7 mph11 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi9 km, humidity 90%. |
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