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

DESMET (K6E5)

Lat: 44.43°NLon: 97.56°WElev: 1729ft.

Fair

61°F

16°C

Humidity 17%
Wind Speed NW 12 G 17 mph
Barometer 30.04 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 9 Nov 3:55 pm CST
Extended Forecast for

Erwin SD

  • Tonight

    Tonight: Clear, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 56. Light south southwest wind becoming south 5 to 10 mph in the morning.

    High: 56 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming north northwest in the evening. Winds could gust as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 47. North northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. North northeast wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North northeast wind 5 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Increasing clouds, with a high near 56. Light south southwest wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming north northwest in the evening. Winds could gust as high as 20 mph.
Veterans Day
Mostly sunny, with a high near 47. North northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 29. North northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 37. North northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Erwin SD
 44.5°N 97.44°W (Elev. 1854 ft)
Last Update:
3:23 pm CST Nov 9, 2026
Forecast Valid:
4pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation