 |
 Current Grass Valley Weather Conditions |
Updated September 12th at 1:55 am |
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| Temperature: | 59°F |
Dew Point: | 52°F |
| Barometer: | 30.01 inHg |
Wind: | calm |
| Humidity: | 77.0% |
Visibility: | 0M |
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| Grass Valley Weather Forecast Summary |
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Today
Sep 12th
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Saturday
Sep 13th
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Sunday
Sep 14th
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Monday
Sep 15th
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Tuesday
Sep 16th
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Mostly Sunny |
Mostly Sunny |
Cloudy |
Sunny |
Sunny |
83°F
|
85°F
61°F |
81°F
57°F |
87°F
58°F |
91°F
62°F |
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| Grass Valley Detailed Weather Forecast |
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| Friday, September 12th, 2025 |
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Overnight |
Temperature: 59°F |
| Mostly clear. |
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Morning |
Temperature: 79°F |
| Sunny. |
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Afternoon |
Temperature: 76°F |
| Sunny. |
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Evening |
Temperature: 63°F |
| Clear. |
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| Saturday, September 13th, 2025 |
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Overnight |
Temperature: 63°F |
| Clear. |
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Morning |
Temperature: 83°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 76°F |
| Sunny. |
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Evening |
Temperature: 62°F |
| Clear with cloudy periods. |
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| Sunday, September 14th, 2025 |
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Overnight |
Temperature: 60°F |
| Clear. |
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Morning |
Temperature: 78°F |
| Cloudy. |
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Afternoon |
Temperature: 73°F |
| Cloudy. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Monday, September 15th, 2025 |
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Overnight |
Temperature: 61°F |
| Clear. |
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Morning |
Temperature: 85°F |
| Sunny. |
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Afternoon |
Temperature: 78°F |
| Sunny. |
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Evening |
Temperature: 64°F |
| Clear. |
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| Tuesday, September 16th, 2025 |
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Overnight |
Temperature: 65°F |
| Clear. |
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Morning |
Temperature: 89°F |
| Sunny. |
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Afternoon |
Temperature: 81°F |
| Sunny. |
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Evening |
Temperature: 66°F |
| Clear. |
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| Wednesday, September 17th, 2025 |
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Overnight |
Temperature: 68°F |
| Clear. |
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Morning |
Temperature: 92°F |
| Sunny. |
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Afternoon |
Temperature: 83°F |
| Sunny. |
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Evening |
Temperature: 68°F |
| Clear. |
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| Thursday, September 18th, 2025 |
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Overnight |
Temperature: 69°F |
| Clear. |
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Morning |
Temperature: 93°F |
| Sunny. |
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Afternoon |
Temperature: 85°F |
| Sunny. |
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Evening |
Temperature: 69°F |
| Clear. |
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| Friday, September 19th, 2025 |
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Overnight |
Temperature: 67°F |
| Clear. |
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Morning |
Temperature: 88°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. |
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Evening |
Temperature: 66°F |
| Clear. |
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| Saturday, September 20th, 2025 |
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Overnight |
Temperature: 66°F |
| Cloudy. |
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Morning |
Temperature: 83°F |
| Cloudy. |
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Afternoon |
Temperature: 74°F |
| Cloudy. |
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Evening |
Temperature: 67°F |
| Cloudy. |
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