Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

70°F

21°C

Humidity 87%
Wind Speed N 7 mph
Barometer 29.91 in (1011.2 mb)
Dewpoint 66°F (19°C)
Visibility NA
Last update 9 Aug 9:56 am CDT
Extended Forecast for

New Effington SD

  • Today

    Today: Mostly sunny, with a high near 80. North northeast wind 6 to 8 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. North northeast wind around 5 mph becoming light and variable  after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Southeast wind 3 to 7 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 57. Southeast wind 5 to 7 mph becoming northeast in the evening.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 1pm.  Mostly sunny, with a high near 81. Northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am.  Partly cloudy, with a low around 59. North wind around 6 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 1pm.  Mostly sunny, with a high near 79. North wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. North northeast wind 5 to 9 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73. East northeast wind 5 to 8 mph.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 80. North northeast wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 56. North northeast wind around 5 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 80. Southeast wind 3 to 7 mph.
Monday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. Southeast wind 5 to 7 mph becoming northeast in the evening. Chance of precipitation is 30%.
Tuesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 81. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Partly cloudy, with a low around 59. North wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 79. North wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 54. North northeast wind 5 to 9 mph.
Thursday
Partly sunny, with a high near 73. East northeast wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
New Effington SD
 45.85°N 96.92°W (Elev. 1099 ft)
10:46 am CDT Aug 9, 2026
10am CDT Aug 9, 2026-6pm CDT Aug 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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