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Willows-Glenn County Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
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| Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C | Lo: 64°FLo: 18°C | Hi: 93°FHi: 34°C | Lo: 65°FLo: 18°C | Hi: 92°FHi: 33°C | Lo: 62°FLo: 17°C | Hi: 90°FHi: 32°C Lo: 62°FLo: 17°C | Hi: 90°FHi: 32°C Lo: 62°FLo: 17°C | Lo: 62°FLo: 17°C | Hi: 92°FHi: 33°C Lo: 62°FLo: 17°C | Hi: 92°FHi: 33°C Lo: 62°FLo: 17°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Fri Aug 21 2026 
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Willows-Glenn County Forecast Discussion
Issued: 101 PM PDT Fri Aug 21 2026
Key Messages
- Elevated Fire Weather Conditions today through Saturday within the Burney Basin due to low RH and breezy westerly winds.
- Dry and with seasonable high temperatures through the weekend into next week.
Discussion
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Upper level trough continues to dig into the Pacific Northwest and Northwestern California today through late Saturday. Radar has light reflectivity within portions of northern California, however there is no instability and conditions are dry in the low and mid levels. This i...