Thermalito Weather Forecast

    • 47
    • 68

    Sunny

    • 45
    • 67

    Sunny

    • 45
    • 70

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

    • 46
    • 64

    Partly Sunny

    • 44
    • 61

    Slight Chance Rain

Today 26 Oct Butte County Below 1000 ft

Sunny. Highs around 68. South Winds up to 10 Mph.

Tonight 26 Oct Butte County Below 1000 ft

Clear. Lows 43 to 49. Light Winds.

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Thermalito Temperature Statistics

October Temperature

Oroville Municipal Airport (1.9 miles)

  • Lowest 13 October, 2026

    44.7 °F

  • Average October

    70.1 °F

  • Highest 5 October, 2026

    98.7 °F

Climate (2021–2026)

Oroville Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    77 °F
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