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

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Fair

54°F

12°C

Humidity 53%
Wind Speed NW 9 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 20 Mar 10:52 am CDT
Extended Forecast for

Eureka SD

  • Today

    Today: Mostly sunny, with a high near 72. Southwest wind 7 to 16 mph becoming west northwest in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind 8 to 14 mph becoming south in the evening.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75. West wind 10 to 15 mph becoming north northwest in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Blustery, with a north northeast wind 18 to 22 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 45. North wind 13 to 16 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North northwest wind 8 to 10 mph becoming southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 57. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon.

    High: 57 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 10 to 13 mph becoming northeast after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Northeast wind 14 to 17 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 72. Southwest wind 7 to 16 mph becoming west northwest in the afternoon.
Tonight
Mostly clear, with a low around 45. West wind 8 to 14 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 75. West wind 10 to 15 mph becoming north northwest in the afternoon.
Saturday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Blustery, with a north northeast wind 18 to 22 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 45. North wind 13 to 16 mph.
Sunday Night
Mostly clear, with a low around 27. North northwest wind 8 to 10 mph becoming southeast after midnight.
Monday
Partly sunny, with a high near 57. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 31. South wind 10 to 13 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 51. Northeast wind 14 to 17 mph.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 68. Breezy.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31. Blustery. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
Last Update:
11:46 am CDT Mar 20, 2026
Forecast Valid:
11am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation