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Thermalito, CA Weather Forecast
Thermalito, CA Weather Forecast Date: 1132 AM PDT Thu Sep 17 2026
The area/counties/county of: Butte County Below 1000 County Ft, including the city of Chico, Oroville, Gridley.or toggle through each period.
Today... Mostly cloudy in the morning then clearing. Highs around 76. South winds up to 10 mph.
Tonight... Clear. Lows 52 to 58. Light winds.
Friday... Sunny, warmer. Highs 84 to 90. Northwest winds up to 10 mph.
Friday Night... Clear. Lows 55 to 64. Light winds.
Saturday... Sunny. Highs 88 to 94. Light winds.
Saturday Night... Mostly clear. Lows 57 to 67.
Sunday... Mostly sunny. Highs 84 to 90.
Sunday Night... Partly cloudy. Lows 56 to 64.
Monday... Mostly sunny. Highs 85 to 91.
Monday Night... Clear. Lows 56 to 64. Highs 85 to 91.
Tuesday... Clear. Lows 56 to 64. Highs 85 to 91.
POP = Probability of Precipitation
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