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

Madison Municipal Airport (KMDS)

Lat: 44.02°NLon: 97.09°WElev: 1718ft.

Partly Cloudy

50°F

10°C

Humidity 88%
Wind Speed NW 14 mph
Barometer 30.27 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Oct 2:35 pm CDT
Extended Forecast for

Madison SD

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 62. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 10pm, then a chance of showers after midnight. Cloudy, with a low around 40. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 48. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 11pm. Low around 35. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 35 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: Showers. High near 47. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 37. East wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 62. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before 10pm, then a chance of showers after midnight. Cloudy, with a low around 40. Northeast wind around 5 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 48. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly after 11pm. Low around 35. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Monday
Showers. High near 47. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Monday Night
Showers, mainly before 1am. Low around 37. East wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Madison SD
 44.01°N 97.09°W (Elev. 1680 ft)
Last Update:
1:32 pm CDT Oct 24, 2026
Forecast Valid:
2pm CDT Oct 24, 2026-6pm CDT Oct 30, 2026
 
Forecast Discussion
 
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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