Thermalito Weather Forecast

    • 54
    • 81

    Mostly Sunny

    • 58
    • 81

    Sunny

    • 60
    • 87

    Sunny

    • 63
    • 92

    Mostly Sunny

    • 63
    • 93

    Sunny

    • 65
    • 96

    Sunny

Today 20 Jun Central Sacramento Valley

Sunny. Not as warm. Highs around 80. South Winds up to 10 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 20 Jun Central Sacramento Valley

Clear. Lows around 52. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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Thermalito Temperature Statistics

June Temperature

Oroville Municipal Airport (1.9 miles)

  • Lowest 14 June, 2025

    55.9 °F

  • Average June

    76.8 °F

  • Highest 7 June, 2025

    97.6 °F

Climate (2020–Present)

Oroville Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    53.2 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    77.3 °F
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