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Grass Valley Reservoir, CA Weather Forecast
Grass Valley Reservoir, CA Weather Forecast Dated: 342 PM Fri Aug 28 2026 (Grass Valley Reservoir Time)
Fri, 28th Lo: 17°C62°F Hi: 30°C86°F |
Overcast Friday, temperatures as high as 86°F30°C, low temperature around 62°F17°C, chance of rain 9%, wind out of the SSE 7 mph11 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 22%. |
Sat, 29th Lo: 15°C60°F Hi: 29°C84°F |
Sunny Saturday, temperatures as high as 84°F29°C, low temperature around 60°F15°C, chance of rain 1%, wind out of the SW 9 mph15 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 31%. |
| Sun, 30th Lo: 14°C57°F Hi: 29°C84°F |
Sunny Sunday, temperatures as high as 84°F29°C, low temperature around 57°F14°C, wind out of the SW 7 mph12 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 16%. |
| Mon, 31st Lo: 14°C58°F Hi: 28°C82°F |
Sunny Monday, temperatures as high as 82°F28°C, low temperature around 58°F14°C, wind out of the SW 10 mph15 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 22%. |
| Tue, 1st Lo: 11°C51°F Hi: 25°C78°F |
Sunny Tuesday, temperatures as high as 78°F25°C, low temperature around 51°F11°C, chance of rain 1%, wind out of the SW 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 31%. |
Wed, 2nd Lo: 11°C51°F Hi: 25°C77°F |
Partly Cloudy Wednesday, temperatures as high as 77°F25°C, low temperature around 51°F11°C, chance of rain 7%, wind out of the SW 8 mph13 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 24%. |
| Thu, 3rd Lo: 12°C53°F Hi: 25°C77°F |
Sunny Thursday, temperatures as high as 77°F25°C, low temperature around 53°F12°C, wind out of the SW 9 mph14 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 25%. |
| Fri, 4th Lo: 11°C51°F Hi: 23°C73°F |
Sunny Friday, temperatures as high as 73°F23°C, low temperature around 51°F11°C, wind out of the SSW 10 mph16 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 24%. |
| Sat, 5th Lo: 8°C47°F Hi: 23°C74°F |
Sunny Saturday, temperatures as high as 74°F23°C, low temperature around 47°F8°C, wind out of the SSW 9 mph14 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 29%. |
| Sun, 6th Lo: 9°C48°F Hi: 22°C72°F |
Sunny Sunday, temperatures as high as 72°F22°C, low temperature around 48°F9°C, wind out of the SW 9 mph15 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 22%. |
| Mon, 7th Lo: 10°C50°F Hi: 24°C76°F |
Sunny Monday, temperatures as high as 76°F24°C, low temperature around 50°F10°C, wind out of the SW 8 mph13 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 18%. |
Tue, 8th Lo: 11°C52°F Hi: 27°C81°F |
Cloudy Tuesday, temperatures as high as 81°F27°C, low temperature around 52°F11°C, chance of rain 8%, wind out of the SW 7 mph12 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 14%. |
| Wed, 9th Lo: 16°C60°F Hi: 31°C87°F |
Partly Cloudy Wednesday, temperatures as high as 87°F31°C, low temperature around 60°F16°C, chance of rain 6%, wind out of the WSW 7 mph11 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 16%. |
| Thu, 10th Lo: 17°C63°F Hi: 33°C91°F |
Sunny Thursday, temperatures as high as 91°F33°C, low temperature around 63°F17°C, wind out of the WSW 7 mph11 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 15%. |
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