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

36°F

2°C

Humidity 87%
Wind Speed S 5 mph
Barometer 30.12 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Nov 10:15 pm CST
Extended Forecast for

Chester SD

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 58. South wind 5 to 10 mph.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. South southeast wind around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. South wind around 10 mph becoming northwest after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 58. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 35. South southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 42. South wind around 10 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 55. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 44.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester SD
 43.9°N 96.94°W (Elev. 1581 ft)
Last Update:
10:28 pm CST Nov 12, 2025
Forecast Valid:
10pm CST Nov 12, 2025-6pm CST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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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