Oroville, CA Weather Forecast
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Oroville Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY |
| Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Clear |
| Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 98°FHi: 37°C | Lo: 67°FLo: 19°C | Hi: 91°FHi: 33°C | Lo: 63°FLo: 17°C | Hi: 84°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 AM PDT Wed Sep 09 2026 

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Issued: 115 PM PDT Wed Sep 9 2026
Key Messages
- Hot, dry and breezy through Thursday, with Moderate to Major HeatRisk and elevated fire weather conditions
- Slight chance of virga/sprinkles and Sierra shower on Thursday
- Breezy onshore winds Thursday-Saturday followed by gustier north winds Saturday night-Monday with elevated fire weather conditions
Discussion
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Today-Thursday: Current GOES-West visible satellite imagery illustrates a few mid to high clouds clipping northern California with a few cumulus clouds over the Sierra Nevada....
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