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.

87°F

31°C

Humidity 23%
Wind Speed W 14 G 26 mph
Barometer 29.88 in (1009.8 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index84°F (29°C)
Last update 8 Sep 3:56 pm CDT
Extended Forecast for

Waubay SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 83. West wind around 13 mph, with gusts as high as 23 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. West northwest wind 5 to 9 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. South wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. West wind around 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 57. West northwest wind 5 to 9 mph.
Wednesday
Sunny, with a high near 73. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light and variable.
Thursday
Sunny, with a high near 79. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 63. South wind 14 to 18 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 84. South wind 15 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 54. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 69. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waubay SD
 45.33°N 97.31°W (Elev. 1811 ft)
Last Update:
3:21 pm CDT Sep 8, 2026
Forecast Valid:
4pm CDT Sep 8, 2026-6pm CDT Sep 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation