National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.90 in (1010.6 mb)
Dewpoint 70°F (21°C)
Visibility NA
Last update 18 Aug 5:56 am CDT
Extended Forecast for

3 Miles SSE Stirum ND

  • Today

    Today: Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 82 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming east northeast around 6 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South southeast wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. South wind around 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 58. North northwest wind 8 to 10 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 76. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north northwest 5 to 8 mph in the morning.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming east northeast around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind around 6 mph.
Wednesday
Sunny, with a high near 85. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 66. South southeast wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. South wind around 14 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. North northwest wind 8 to 10 mph. Chance of precipitation is 50%.
Friday
Sunny, with a high near 76. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 52. Northwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 68. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 47. North northwest wind 6 to 10 mph.
Sunday
Sunny, with a high near 67. North wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Stirum ND
 46.18°N 97.79°W
Last Update:
6:45 am CDT Aug 18, 2025
Forecast Valid:
6am CDT Aug 18, 2025-6pm CDT Aug 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation