Sisseton Municipal Airport Weather Forecast

    • 65
    • 74

    Thunderstorms Likely

    • 61
    • 79

    Partly Sunny

    • 62
    • 81

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 61
    • 85

    Chance Rain Showers

    • 55
    • 77

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

Today 17 Aug Roberts

Cloudy with a 40 percent chance of Thunderstorms. Near steady temperature in the mid 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 Aug Roberts

Mostly cloudy. Thunderstorms Likely, mainly in the evening. Patchy fog after midnight. Humid with Lows in the mid 60s. Southeast Winds 15 to 20 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sisseton Municipal Airport Temperature Statistics

August Temperature

Sisseton, Sisseton Municipal Airport (0 miles)

  • Lowest 2 August, 2025

    51.7 °F

  • Average August

    70.3 °F

  • Highest 11 August, 2025

    86.6 °F

Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (0 miles)

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

  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    57 °F
Get WillyWeather+ to remove ads