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.

Windy

61°F

16°C

Humidity 56%
Wind Speed NW 28 G 37 mph
Barometer 29.71 in (1004.7 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 18 May 8:56 am CDT
Extended Forecast for

Sisseton SD

  • Today

    Today: Sunny, with a high near 70. Breezy, with a west wind 21 to 25 mph, with gusts as high as 37 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 72. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of thunderstorms before 7am, then a slight chance of showers after 1pm. Partly sunny, with a high near 72. North northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. North wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 62. North northeast wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 48. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Mostly sunny, with a high near 62. Northwest wind 13 to 15 mph. Chance of precipitation is 20%.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 70. Breezy, with a west wind 21 to 25 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 50. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Sunday
Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 72. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of thunderstorms before 7am, then a slight chance of showers after 1pm. Partly sunny, with a high near 72. North northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. North wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62. North northeast wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 48. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers after 1pm. Mostly sunny, with a high near 62. Northwest wind 13 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 63. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton SD
 45.66°N 97.04°W (Elev. 1201 ft)
Last Update:
8:45 am CDT May 18, 2024
Forecast Valid:
9am CDT May 18, 2024-6pm CDT May 24, 2024
 
Forecast Discussion
 
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Additional Resources

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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