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 and Breezy

84°F

29°C

Humidity 36%
Wind Speed NW 21 G 31 mph
Barometer 30.03 in (1015.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 25 Aug 3:52 pm CDT
Extended Forecast for

Eureka SD

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 77. Breezy, with a northwest wind around 21 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 55. Breezy, with a north northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. North northwest wind 9 to 14 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. East southeast wind 9 to 15 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 84 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. Breezy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 77. Breezy, with a northwest wind around 21 mph.
Tonight
Mostly clear, with a low around 55. Breezy, with a north northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Wednesday
Sunny, with a high near 79. North northwest wind 9 to 14 mph.
Wednesday Night
Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 81. Calm wind becoming east southeast 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 57. East southeast wind 9 to 15 mph.
Friday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. Breezy, with a southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 55. Chance of precipitation is 20%.
Monday
Sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
Last Update:
4:06 pm CDT Aug 25, 2026
Forecast Valid:
4pm CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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