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

55°F

13°C

Humidity 31%
Wind Speed Vrbl 6 mph
Barometer 29.86 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 7 May 11:55 am CDT
Extended Forecast for

Madison SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. West northwest wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West northwest wind 5 to 10 mph becoming light and variable.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 70 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 44. West northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. North northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. West northwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 39. West northwest wind 5 to 10 mph becoming light and variable.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Increasing clouds, with a low around 44. West northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. North northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 74. Breezy.
Monday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 73. Breezy.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 77.
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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:
10:38 am CDT May 7, 2026
Forecast Valid:
12pm CDT May 7, 2026-6pm CDT May 13, 2026
 
Forecast Discussion
 
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Additional Resources

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