Greasewood Mountain Weather Forecast

    • 48
    • 84

    Increasing Clouds

    • 47
    • 72

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

    • 49
    • 71

    Partly Sunny

    • 49
    • 75

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 31 Aug Western Glenn and Colusa County Foothills Between 1000-3000 ft

Sunny. Highs 79 to 89. Light Winds becoming southeast 10 to 15 Mph with Gusts to around 25 Mph in the afternoon.

Tonight 31 Aug Western Glenn and Colusa County Foothills Between 1000-3000 ft

Clear, cooler. Lows 46 to 56. South Winds 10 to 15 Mph shifting to the northwest after midnight. Gusts up to 25 Mph.

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Greasewood Mountain Temperature Statistics

August Temperature

Oroville Municipal Airport (42.9 miles)

  • Lowest 14 August, 2026

    59.6 °F

  • Average August

    81.8 °F

  • Highest 9 August, 2026

    106.6 °F

Climate (2021–2026)

Oroville Municipal Airport (42.9 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    76.9 °F
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