Mount Summit Weather Forecast

    • 6
    • 28

    Increasing Clouds

    • 1
    • 11

    Mostly Cloudy

    • 7
    • 11

    Snow

    • 1
    • 15

    Chance Snow

    • 0
    • 11

    Partly Sunny

    • 9
    • 19

    Mostly Cloudy

Today 22 Jan Henry

Mostly sunny in the Morning, then becoming partly cloudy. Colder with Highs in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 22 Jan Henry

Partly cloudy and Brisk, cold with Lows around 20. West Winds 20 to 25 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Summit Temperature Statistics

January Temperature

Anderson Municipal Airport (13.7 miles)

  • Lowest 19 January, 2026

    5.9 °F

  • Average January

    30.7 °F

  • Highest 9 January, 2026

    60.8 °F

Climate (2021–Present)

Anderson Municipal Airport (13.7 miles)

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

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.1 °F
Get WillyWeather+ to remove ads