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 >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

69°F

21°C

Humidity 29%
Wind Speed S 13 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 2:52 pm CDT
Extended Forecast for

4 Miles E Mound City SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. South southwest wind around 16 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 40. South wind 6 to 11 mph becoming light after midnight.

    Low: 40 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 67. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. East northeast wind 7 to 9 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southeast wind 8 to 10 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Southeast wind 5 to 10 mph becoming light south southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Light and variable wind becoming north 5 to 8 mph in the morning.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. South southwest wind around 16 mph.
Tonight
Increasing clouds, with a low around 40. South wind 6 to 11 mph becoming light after midnight.
Sunday
Sunny, with a high near 67. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 38. East northeast wind 7 to 9 mph.
Monday
Sunny, with a high near 61. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 40. Southeast wind 8 to 10 mph.
Tuesday
Sunny, with a high near 68. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 44. Southeast wind 5 to 10 mph becoming light south southeast after midnight.
Wednesday
Sunny, with a high near 67. Light and variable wind becoming north 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A chance of showers. Partly sunny, with a high near 74. Breezy. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Mound City SD
 45.73°N 100°W (Elev. 1699 ft)
Last Update:
3:21 pm CDT Oct 17, 2026
Forecast Valid:
3pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation