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 34%
Wind Speed NW 20 G 29 mph
Barometer 30.11 in (1018.5 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 Jun 12:56 pm CDT
Extended Forecast for

3 Miles S Forman ND

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. Northwest wind around 16 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. North northwest wind 6 to 14 mph becoming southwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 76. Breezy, with a southwest wind 14 to 20 mph becoming west northwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 2am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 46. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Sunny, with a high near 73. West northwest wind 9 to 13 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with an east southeast wind 10 to 20 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 68 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 47. North northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Northwest wind 10 to 15 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 71. Northwest wind around 16 mph.
Tonight
Partly cloudy, with a low around 47. North northwest wind 6 to 14 mph becoming southwest after midnight.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 76. Breezy, with a southwest wind 14 to 20 mph becoming west northwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 2am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 46. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 73. West northwest wind 9 to 13 mph.
Tuesday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with an east southeast wind 10 to 20 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 47. North northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Northwest wind 10 to 15 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 47. Northwest wind 8 to 13 mph becoming light west.
Juneteenth
Mostly sunny, with a high near 74. West northwest wind 9 to 11 mph.
Friday Night
Partly cloudy, with a low around 50. North northwest wind 5 to 9 mph becoming east southeast after midnight.
Saturday
Mostly sunny, with a high near 75. North wind 8 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Forman ND
 46.07°N 97.63°W
Last Update:
1:31 pm CDT Jun 14, 2026
Forecast Valid:
1pm CDT Jun 14, 2026-6pm CDT Jun 20, 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