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.

72°F

22°C

Humidity 38%
Wind Speed N 9 mph
Barometer 29.92 in (1012.3 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Jun 4:56 pm CDT
Extended Forecast for

Claire City SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northeast wind 5 to 10 mph becoming light north northeast after midnight.

    Low: 50 °F

    Decreasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 77. Calm wind becoming southeast around 5 mph in the morning.

    High: 77 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 56. Southeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 52. West northwest wind 8 to 14 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Mostly sunny, with a high near 72. Northwest wind 14 to 17 mph. Chance of precipitation is 20%.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Northwest wind 6 to 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. North wind around 7 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 7 mph becoming light and variable.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northeast wind 5 to 10 mph becoming light north northeast after midnight.
Monday
Increasing clouds, with a high near 77. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 56. Southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 52. West northwest wind 8 to 14 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 1pm. Mostly sunny, with a high near 72. Northwest wind 14 to 17 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 52. Northwest wind 6 to 15 mph.
Thursday
Mostly sunny, with a high near 76. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 7 mph becoming light and variable.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Breezy. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Claire City SD
 45.87°N 97.11°W (Elev. 1191 ft)
Last Update:
5:36 pm CDT Jun 21, 2026
Forecast Valid:
5pm CDT Jun 21, 2026-6pm CDT Jun 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