Penn Valley Weather Forecast

    • 73
    • 98

    Hot

    • 71
    • 97

    Hot

    • 70
    • 95

    Mostly Sunny

    • 69
    • 94

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 65
    • 89

    Mostly Sunny

Today 22 Aug Motherlode

Mostly sunny. Highs 93 to 103. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 22 Aug Motherlode

Mostly clear. Lows 68 to 78. Light Winds.

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Penn Valley Temperature Statistics

August Temperature

Auburn Municipal Airport (17.4 miles)

  • Lowest 19 August, 2025

    55.4 °F

  • Average August

    79.3 °F

  • Highest 9 August, 2025

    98.6 °F

Climate (2020–Present)

Auburn Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    72 °F
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