Lake Thomas A Edison Weather Forecast

    • 41
    • 65

    Sunny

    • 45
    • 69

    Sunny

    • 51
    • 70

    Chance Rain

    • 52
    • 71

    Chance Rain Showers

    • 51
    • 73

    Chance Rain Showers

    • 48
    • 71

    Slight Chance Thunderstorms

Today 6 Sep Upper San Joaquin River

Sunny. Highs 50 to 64. Southwest Winds 10 to 20 Mph with Gusts to around 45 Mph.

Tonight 6 Sep Upper San Joaquin River

Mostly clear. Lows 33 to 43. Southwest Winds 10 to 15 Mph with Gusts to around 40 Mph shifting to the southeast with Gusts to around 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Thomas A Edison Temperature Statistics

September Temperature

Mammoth Yosemite Airport (18 miles)

  • Lowest 3 September, 2026

    35.6 °F

  • Average September

    56.5 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Mammoth Yosemite Airport (18 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.6 °F
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