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.

46°F

8°C

Humidity 51%
Wind Speed W 20 G 29 mph
Barometer 29.55 in (1001.2 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 8 Mar 1:56 am CDT
Extended Forecast for

Forman ND

  • Overnight

    Overnight: A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 37. West southwest wind around 15 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 64. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 10 to 20 mph becoming north after midnight.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. North wind 9 to 16 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. North northeast wind 10 to 16 mph.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly cloudy, with a high near 37. North northeast wind 10 to 13 mph.

    High: 37 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North wind around 11 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. North northwest wind 10 to 15 mph.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Northwest wind 8 to 13 mph becoming south after midnight.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 37. West southwest wind around 15 mph.
Sunday
Partly sunny, with a high near 64. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 10 to 20 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 43. North wind 9 to 16 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. North northeast wind 10 to 16 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 37. North northeast wind 10 to 13 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North wind around 11 mph.
Wednesday
Partly sunny, with a high near 39. North northwest wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 23. Northwest wind 8 to 13 mph becoming south after midnight.
Thursday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 52. Breezy, with a south wind 14 to 24 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Blustery, with a west southwest wind 18 to 23 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 35. Breezy, with a northwest wind 14 to 22 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. North wind around 11 mph becoming east after midnight.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 35. Southeast wind 11 to 17 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forman ND
 46.09°N 97.63°W
Last Update:
12:32 am CST Mar 8, 2026
Forecast Valid:
1am CST Mar 8, 2026-6pm CDT Mar 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation