Jackson State Forest Weather Forecast

    • 58
    • 85

    Partly Cloudy

    • 53
    • 83

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

Today 9 Sep Southwestern Interior Mendocino

Partly cloudy in the morning then clearing. Highs 84 to 98.

Tonight 9 Sep Southwestern Interior Mendocino

Partly cloudy. Lows 57 to 67.

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Jackson State Forest Temperature Statistics

September Temperature

Ukiah Municipal Airport (29.2 miles)

  • Lowest 6 September, 2026

    45.6 °F

  • Average September

    64.2 °F

  • Highest 7 September, 2026

    90 °F

Climate (2021–2026)

Ukiah Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.1 °F
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