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.

Breezy

32°F

0°C

Humidity 88%
Wind Speed N 21 mph
Barometer 30.00 in (1016.5 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 22 Mar 4:56 am CDT
Extended Forecast for

Forman ND

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 42. North wind 10 to 18 mph.

    High: 42 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy, with a low around 27. North northwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 53 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South wind 11 to 14 mph becoming north northeast after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. East northeast wind 11 to 15 mph.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. East northeast wind around 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. East northeast wind 11 to 15 mph becoming southwest in the afternoon.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 29. South southwest wind 13 to 17 mph becoming north northwest after midnight.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 40. Breezy, with a north northwest wind 18 to 24 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 42. North wind 10 to 18 mph.
Tonight
Partly cloudy, with a low around 27. North northwest wind 6 to 8 mph becoming southeast after midnight.
Monday
Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 30. South wind 11 to 14 mph becoming north northeast after midnight.
Tuesday
Mostly cloudy, with a high near 50. East northeast wind 11 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 32. East northeast wind around 14 mph.
Wednesday
Partly sunny, with a high near 60. East northeast wind 11 to 15 mph becoming southwest in the afternoon.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 29. South southwest wind 13 to 17 mph becoming north northwest after midnight.
Thursday
Partly sunny, with a high near 40. Breezy, with a north northwest wind 18 to 24 mph.
Thursday Night
Mostly clear, with a low around 17. Blustery, with a north northeast wind 10 to 20 mph.
Friday
Mostly sunny, with a high near 43. North wind 9 to 14 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 24. West northwest wind around 11 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 51. West southwest wind 13 to 17 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forman ND
 46.09°N 97.63°W
Last Update:
4:46 am CDT Mar 22, 2026
Forecast Valid:
5am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation