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.

48°F

9°C

Humidity 96%
Wind Speed Calm
Barometer 30.02 in (1016.1 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Jun 5:56 am CDT
Extended Forecast for

Havana ND

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. East northeast wind 7 to 11 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. East northeast wind 11 to 13 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 51. Northeast wind 5 to 9 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 74. North northeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 53. East southeast wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    T-storms then
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind 9 to 16 mph.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. West northwest wind 6 to 15 mph.

    Low: 49 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. North northwest wind 8 to 11 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 51. East northeast wind 7 to 11 mph.
Sunday
Partly sunny, with a high near 73. East northeast wind 11 to 13 mph.
Sunday Night
Increasing clouds, with a low around 51. Northeast wind 5 to 9 mph.
Monday
Mostly cloudy, with a high near 74. North northeast wind 5 to 7 mph becoming south southwest in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 53. East southeast wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind 9 to 16 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. West northwest wind 6 to 15 mph.
Wednesday
Mostly sunny, with a high near 72. North northwest wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. North northeast wind around 6 mph becoming light and variable.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southeast wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Havana ND
 45.95°N 97.63°W
Last Update:
6:36 am CDT Jun 20, 2026
Forecast Valid:
6am CDT Jun 20, 2026-6pm CDT Jun 26, 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