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.

Fair

28°F

-2°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.09 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Dec 2:35 am CST
Extended Forecast for

Madison SD

  • Overnight

    Overnight: Cloudy, with a low around 27. South southeast wind around 15 mph.

    Low: 27 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 46. South southeast wind 5 to 15 mph becoming north northeast in the afternoon.

    High: 46 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy freezing rain after 1am. Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 29. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Patchy Fog
    then Patchy
    Freezing Rain
    and Patchy
    Fog

  • Christmas Day

    Christmas Day: Patchy freezing rain before 9am. Patchy fog. Otherwise, cloudy, with a high near 39. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 39 °F

    Patchy
    Freezing Rain
    and Patchy
    Fog then
    Patchy Fog

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 30. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 43. West northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. Blustery.

    Low: 9 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Blustery

Detailed Forecast

Overnight
Cloudy, with a low around 27. South southeast wind around 15 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 46. South southeast wind 5 to 15 mph becoming north northeast in the afternoon.
Wednesday Night
Patchy freezing rain after 1am. Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 29. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Christmas Day
Patchy freezing rain before 9am. Patchy fog. Otherwise, cloudy, with a high near 39. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 30. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 43. West northwest wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 9. Blustery.
Sunday
Sunny, with a high near 14. Blustery.
Sunday Night
Mostly clear, with a low around 2. Blustery.
Monday
Sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Madison SD
 44.01°N 97.09°W (Elev. 1680 ft)
Last Update:
2:43 am CST Dec 24, 2025
Forecast Valid:
2am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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