Admiral Standley State Recreation Area Weather Forecast

    • 56
    • 88

    Mostly Sunny

    • 60
    • 93

    Partly Sunny

    • 50
    • 90

    Partly Sunny

    • 45
    • 80

    Mostly Sunny

    • 42
    • 69

    Mostly Sunny

    • 46
    • 72

    Sunny

    • 47
    • 75

    Mostly Sunny

Today 8 Sep Northwestern Interior Mendocino

Mostly cloudy then becoming mostly sunny in the late morning and early afternoon then becoming mostly cloudy. Highs 83 to 96.

Tonight 8 Sep Northwestern Interior Mendocino

Partly cloudy. Lows 53 to 63.

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Admiral Standley State Recreation Area Temperature Statistics

September Temperature

Ukiah Municipal Airport (41.6 miles)

  • Lowest 6 September, 2026

    46 °F
  • Average September

    63.5 °F
  • Highest 5 September, 2026

    80.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (41.6 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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