Starkweather Lake Weather Forecast

    • 33
    • 53

    Increasing Clouds

    • 31
    • 48

    Rain/Snow

    • 27
    • 41

    Rain Showers

    • 26
    • 47

    Mostly Sunny

    • 30
    • 51

    Mostly Sunny

    • 30
    • 52

    Mostly Sunny

Today 20 Oct Upper San Joaquin River

Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 42 to 58. South Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 20 Oct Upper San Joaquin River

Mostly cloudy in the Evening, then partly cloudy with chance of rain after midnight. Lows 29 to 41. East Winds up to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Starkweather Lake Temperature Statistics

October Temperature

Mammoth Yosemite Airport (12.4 miles)

  • Lowest 14 October, 2026

    24.8 °F

  • Average October

    53.4 °F

  • Highest 1 October, 2026

    78.8 °F

Climate (2021–2026)

Mammoth Yosemite Airport (12.4 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    60.6 °F
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