South Fork Lakes Weather Forecast

    • 25
    • 46

    Breezy

    • 24
    • 43

    Breezy

    • 24
    • 49

    Partly Sunny

    • 25
    • 48

    Partly Sunny

    • 24
    • 46

    Slight Chance Snow Showers

    • 22
    • 42

    Chance Snow Showers

Today 16 Dec Eastern Sierra Slopes of Inyo County

Mostly sunny. Highs 47 to 57. West Winds 5 to 10 Mph.

Tonight 16 Dec Eastern Sierra Slopes of Inyo County

Partly cloudy. Lows 34 to 44. West Winds 10 to 20 Mph. Gusts up to 30 Mph increasing to 40 Mph after midnight.

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South Fork Lakes Temperature Statistics

December Temperature

Porterville, Porterville Municipal Airport (56.5 miles)

  • Lowest 2 December, 2025

    35.1 °F

  • Average December

    43.5 °F

  • Highest 12 December, 2025

    54 °F

Climate (2020–Present)

Porterville, Porterville Municipal Airport (56.5 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    79 °F
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