National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

46°F

8°C

Humidity 51%
Wind Speed NA
Barometer 30.21 in (1023.8 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 17 Oct 6:56 am CDT
Extended Forecast for

9 Miles E Eden SD

Frost Advisory October 17, 07:48am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 17, 07:48am until October 17, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Today

    High: 59 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 37 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Northeast wind 6 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South southeast wind around 8 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 59. Breezy, with a southwest wind 20 to 26 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 46. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 64. Southwest wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 41. North wind around 6 mph.
Monday
Sunny, with a high near 59. Northeast wind 6 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 42. South southeast wind around 8 mph.
Tuesday
Sunny, with a high near 64. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 48. South wind 9 to 11 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 68. South wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Friday
A chance of showers. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Eden SD
 45.61°N 97.22°W (Elev. 1900 ft)
Last Update:
7:21 am CDT Oct 17, 2026
Forecast Valid:
7am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
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