Simerson Weather Forecast

    • 56
    • 89

    Mostly Sunny

    • 60
    • 95

    Mostly Sunny

    • 58
    • 96

    Sunny

    • 55
    • 93

    Mostly Sunny

    • 55
    • 91

    Mostly Sunny

    • 54
    • 88

    Mostly Sunny

Today 6 Aug Northwestern Interior Mendocino

Sunny. Highs 88 to 103.

Tonight 6 Aug Northwestern Interior Mendocino

Mostly clear. Lows 56 to 66.

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Simerson Temperature Statistics

August Temperature

Ukiah Municipal Airport (21.7 miles)

  • Lowest 1 August, 2026

    57.7 °F

  • Average August

    80.3 °F

  • Highest 3 August, 2026

    106 °F

Climate (2021–2026)

Ukiah Municipal Airport (21.7 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.2 °F
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