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

Hazardous Weather Conditions

Current conditions at

DESMET (K6E5)

Lat: 44.43°NLon: 97.56°WElev: 1729ft.

Fair and Breezy

N/A

Humidity NA
Wind Speed S 22 G 30 mph
Barometer 29.95 in
Dewpoint N/A
Visibility 6.00 mi
Last update 3 Oct 2:35 pm CDT
Extended Forecast for

Erwin SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 88. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 68 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 87. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 87 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 62 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Breezy, with a south southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 88. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 87. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 62. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 72. Breezy, with a south southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 42. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Clear, with a low around 43.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 71.
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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:
2:33 pm CDT Oct 3, 2025
Forecast Valid:
2pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
Forecast Discussion
 
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