Summit Lake Weather Forecast

    • -3
    • 9

    Cold

    • 20
    • 25

    Blowing Snow

    • 9
    • 35

    Breezy

    • 12
    • 23

    Chance Snow

    • 29
    • 36

    Mostly Sunny

    • 11
    • 41

    Breezy

    • 3
    • 20

    Partly Sunny

Today 22 Feb Grant

Partly sunny with scattered Flurries. Near steady temperature around 10 above. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Feb Grant

Partly cloudy. Cold with Lows around 2 below. North Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

February Temperature

Sisseton, Sisseton Municipal Airport (26.1 miles)

  • Lowest 3 February, 2026

    -2.9 °F

  • Average February

    29.3 °F

  • Highest 15 February, 2026

    60.1 °F

Climate (2021–Present)

Sisseton, Sisseton Municipal Airport (26.1 miles)

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

  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    57.4 °F
Get WillyWeather+ to remove ads