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 71%
Wind Speed NW 6 mph
Barometer 30.03 in (1015.7 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 26 Aug 7:56 pm CDT
Extended Forecast for

Forman ND

  • Tonight

    Tonight: Mostly clear, with a low around 52. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Northeast wind 5 to 7 mph becoming east southeast after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South southeast wind 7 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 85. East southeast wind 7 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62. East wind 6 to 9 mph becoming northwest after midnight.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 85. North wind 6 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 58. Northwest wind 8 to 10 mph.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny, with a high near 80. Calm wind becoming north northeast 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 54. Northeast wind 5 to 7 mph becoming east southeast after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South southeast wind 7 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 85. East southeast wind 7 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62. East wind 6 to 9 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 85. North wind 6 to 10 mph.
Sunday Night
A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 58. Northwest wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 82. West wind 8 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 55. West wind 6 to 13 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 80. West southwest wind 6 to 11 mph becoming north in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southeast wind 6 to 9 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southeast wind 6 to 10 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:
7:36 pm CDT Aug 26, 2026
Forecast Valid:
8pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
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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