Thompson Lake Weather Forecast

    • 35
    • 48

    Rain Showers Likely

    • 35
    • 45

    Rain/Snow Likely

    • 35
    • 51

    Slight Chance Thunderstorms

    • 36
    • 51

    Slight Chance Thunderstorms

    • 40
    • 54

    Partly Sunny

    • 38
    • 52

    Chance Rain Showers

Today 18 Sep Eastern Sierra Slopes of Inyo County

Cloudy. Chance of rain Showers in the Morning, then chance of rain Showers and slight chance of Thunderstorms in the afternoon. Highs 55 to 65. Southeast Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 18 Sep Eastern Sierra Slopes of Inyo County

Mostly cloudy with chance of rain Showers and slight chance of Thunderstorms. Colder. Near steady temperature in the upper 40s. South Winds up to 10 Mph. Chance of precipitation 50 percent.

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Thompson Lake Temperature Statistics

September Temperature

Bishop, Bishop Airport (19.3 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    73.4 °F

  • Highest 1 September, 2025

    97 °F

Climate (2020–Present)

Bishop, Bishop Airport (19.3 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    76.6 °F
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