Lake Pillsbury Weather Forecast

    • 43
    • 79

    Patchy Fog

    • 47
    • 88

    Sunny

    • 49
    • 93

    Mostly Sunny

    • 46
    • 92

    Partly Sunny

    • 49
    • 94

    Mostly Sunny

    • 48
    • 94

    Mostly Sunny

Today 17 Sep Northern Lake

Sunny. Patchy valley fog in the morning. Slight chance of rain Showers in the afternoon. Highs 67 to 82.

Tonight 17 Sep Northern Lake

Mostly clear. Patchy valley fog overnight. Lows 46 to 56.

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Lake Pillsbury Temperature Statistics

September Temperature

Ukiah Municipal Airport (24.2 miles)

  • Lowest 6 September, 2026

    45.6 °F

  • Average September

    68.4 °F

  • Highest 10 September, 2026

    100.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (24.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    76.1 °F
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