Florence Lake Weather Forecast

    • 46
    • 72

    Sunny

    • 54
    • 75

    Increasing Clouds

    • 57
    • 79

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

    • 46
    • 72

    Mostly Sunny

Today 7 Sep Upper San Joaquin River

Warmer, sunny. Highs 56 to 70. Southwest Winds up to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 7 Sep Upper San Joaquin River

Clear. Lows 37 to 49. South Winds up to 10 Mph. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Florence Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (25.5 miles)

  • Lowest 5 September, 2026

    33.8 °F

  • Average September

    56.2 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Mammoth Yosemite Airport (25.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.5 °F
Get WillyWeather+ to remove ads