Calpella Weather Forecast

    • 52
    • 89

    Mostly Sunny

    • 54
    • 85

    Sunny

    • 56
    • 93

    Sunny

    • 56
    • 95

    Sunny

    • 55
    • 95

    Sunny

    • 56
    • 95

    Mostly Sunny

    • 54
    • 90

    Mostly Sunny

Today 13 Sep Southeastern Mendocino Interior

Sunny. Highs 76 to 91.

Tonight 13 Sep Southeastern Mendocino Interior

Clear early in the evening then becoming mostly clear. Lows 51 to 61.

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Calpella Temperature Statistics

September Temperature

Ukiah Municipal Airport (6.8 miles)

  • Lowest 7 September, 2025

    50 °F

  • Average September

    69.5 °F

  • Highest 2 September, 2025

    102.9 °F

Climate (2020–Present)

Ukiah Municipal Airport (6.8 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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