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Current conditions at
Madison Municipal Airport (KMDS)
Lat: 44.02°NLon: 97.09°WElev: 1718ft.
Mostly Cloudy
55°F
13°C
| Humidity | 100% |
| Wind Speed | W 8 mph |
| Barometer | 29.73 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 18 Jun 1:55 am CDT |
Extended Forecast for
Chester SD
Overnight

Low: 51 °F
Mostly Clear
Thursday

High: 73 °F
Mostly Sunny
Thursday Night

Low: 50 °F
Mostly Clear
Juneteenth
High: 79 °F
Mostly Sunny
then Mostly
Sunny and
BreezyFriday Night

Low: 51 °F
Partly Cloudy
Saturday
High: 78 °F
Sunny then
Slight Chance
ShowersSaturday Night

Low: 55 °F
Showers
LikelySunday

High: 70 °F
Chance
ShowersSunday Night

Low: 52 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 51. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 50. Northwest wind 10 to 15 mph becoming light and variable in the evening.
Juneteenth
Mostly sunny, with a high near 79. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 51. West northwest wind 10 to 15 mph becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 78. East wind around 5 mph.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 55. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chester SD
43.9°N 96.94°W (Elev. 1581 ft)
43.9°N 96.94°W (Elev. 1581 ft)
1:52 am CDT Jun 18, 2026
2am CDT Jun 18, 2026-6pm CDT Jun 24, 2026


