Thermalito Weather Forecast

    • 55
    • 81

    Sunny

    • 57
    • 87

    Sunny

    • 60
    • 93

    Sunny

    • 62
    • 96

    Sunny

    • 64
    • 99

    Hot

    • 62
    • 96

    Mostly Sunny

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thermalito Temperature Statistics

May Temperature

Oroville Municipal Airport (1.9 miles)

  • Lowest 3 May, 2026

    54.6 °F

  • Average May

    70.3 °F

  • Highest 11 May, 2026

    94.6 °F

Climate (2021–Present)

Oroville Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    76.8 °F
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