South Lake Weather Forecast

    • 34
    • 43

    Rain

    • 29
    • 43

    Rain/Snow Likely

    • 31
    • 48

    Mostly Cloudy

    • 32
    • 47

    Rain

    • 29
    • 44

    Rain/Snow Likely

    • 22
    • 39

    Snow Likely

Today 21 Dec Wasatch Mountains I-80 North

Snow with rain likely in the Morning, then rain and snow in the afternoon. Accumulation up to 2 Inches. Snow level near 8500 feet. Highs in the mid 40s. Chance of precipitation 90 percent.

Tonight 21 Dec Wasatch Mountains I-80 North

Rain likely in the Evening, then rain and snow likely after midnight. Cloudy. Little or no accumulation. Snow level above 8500 feet. Lows in the upper 30s. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Lake Temperature Statistics

December Temperature

KEMMERER (27.3 miles)

  • Lowest 1 December, 2025

    12.2 °F

  • Average December

    30.9 °F

  • Highest 14 December, 2025

    48.2 °F

Climate (2020–Present)

KEMMERER (27.3 miles)

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

  • Average Low 2020–2025

    29.5 °F

  • Average 2020–2025

    41.1 °F

  • Average High 2020–2025

    52.7 °F
Get WillyWeather+ to remove ads