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

79°F

26°C

Humidity 48%
Wind Speed S 13 mph
Barometer 29.92 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Oct 7:35 pm CDT
Extended Forecast for

7 Miles W Sinai SD

  • Tonight

    Tonight: Mostly clear, with a low around 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 68 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 89. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 89 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 63 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Breezy, with a south wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. North wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 89. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Saturday Night
Partly cloudy, with a low around 63. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 74. Breezy, with a south wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 61. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Clear, with a low around 43.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Sinai SD
 44.24°N 97.19°W (Elev. 1736 ft)
Last Update:
6:43 pm CDT Oct 3, 2025
Forecast Valid:
7pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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