Thermalito Weather Forecast

    • 61
    • 92

    Mostly Sunny

    • 64
    • 98

    Hot

    • 62
    • 97

    Hot

    • 57
    • 84

    Mostly Sunny

    • 58
    • 86

    Mostly Sunny

    • 59
    • 89

    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

    66.2 °F

  • Highest 8 May, 2026

    84.9 °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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