Jackson State Forest Weather Forecast

    • 54
    • 81

    Increasing Clouds

    • 56
    • 79

    Partly Sunny

    • 55
    • 76

    Partly Sunny

    • 55
    • 75

    Patchy Fog

    • 57
    • 79

    Mostly Sunny

    • 57
    • 80

    Chance Rain

Today 17 Sep Southwestern Mendocino Interior

Sunny. Highs 81 to 94.

Tonight 17 Sep Southwestern Mendocino Interior

Partly cloudy. Slight chance of rain Showers overnight. Lows 52 to 62.

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Jackson State Forest Temperature Statistics

September Temperature

Ukiah Municipal Airport (29.2 miles)

  • Lowest 7 September, 2025

    50 °F

  • Average September

    69.6 °F

  • Highest 2 September, 2025

    102.9 °F

Climate (2020–Present)

Ukiah Municipal Airport (29.2 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76.3 °F
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