South Lake Weather Forecast

    • 62
    • 78

    Rain Showers Likely

    • 62
    • 79

    Rain Showers Likely

    • 61
    • 84

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

    • 66
    • 88

    Partly Sunny

    • 62
    • 87

    Chance Rain

    • 60
    • 85

    Sunny

Today 18 Sep Kern River Valley

Not as warm. Showers likely and slight chance of Thunderstorms in the Morning, then Showers and chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the late morning and early afternoon. Some Thunderstorms may produce heavy rainfall late in the afternoon. Highs 74 to 80. East Winds up to 15 Mph. Chance of precipitation 90 percent.

Tonight 18 Sep Kern River Valley

Mostly cloudy. Rain Showers and chance of Thunderstorms in the Evening, then chance of rain Showers and slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the lower 60s. East Winds up to 10 Mph. Chance of precipitation 90 percent.

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South Lake Temperature Statistics

September Temperature

Tehachapi Municipal Airport (34.2 miles)

  • Lowest 8 September, 2025

    46.4 °F
  • Average September

    69.3 °F
  • Highest 1 September, 2025

    95 °F

Climate (2020–Present)

Tehachapi Municipal Airport (34.2 miles)

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  • Average Low 2020–2025

    44.7 °F
  • Average 2020–2025

    57.8 °F
  • Average High 2020–2025

    68.7 °F
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