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Hazardous Weather Conditions
Current conditions at
Madison, Dane County Regional-Truax Field (KMSN)
Lat: 43.14°NLon: 89.35°WElev: 860ft.
Overcast
68°F
20°C
| Humidity | 63% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.92 in (1013.0 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jun 6:53 pm CDT |
Extended Forecast for
Sun Prairie WI
Tonight
Low: 54 °F
Showers
Likely then
Slight Chance
ShowersSaturday
High: 75 °F
Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 73 °F
Chance
ShowersSunday Night
Low: 52 °F
Chance
ShowersMonday
High: 73 °F
Partly Sunny
Monday Night
Low: 51 °F
Partly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 75. Northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 73. Light east wind increasing to 5 to 10 mph in the morning.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52. East wind 5 to 10 mph.
Monday
Partly sunny, with a high near 73. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 75. Calm wind becoming east around 5 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sun Prairie WI
43.17°N 89.24°W (Elev. 965 ft)
43.17°N 89.24°W (Elev. 965 ft)
6:06 pm CDT Jun 19, 2026
6pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
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