| NWS Forecast for: Prairie du Sac WI Issued by: National Weather Service Milwaukee, WI Last Update: 3:07 am CST Jan 25, 2026 |  |
Today: Mostly sunny and cold, with a high near 7. Wind chill values between -5 and -15. North wind 5 to 10 mph. Tonight: Partly cloudy, with a low around -8. Wind chill values between -10 and -20. Northwest wind around 5 mph. Monday: Sunny, with a high near 12. Wind chill values between -15 and -25. West wind 5 to 10 mph becoming southwest in the afternoon. Monday Night: Mostly cloudy, with a low around 2. Wind chill values between -5 and -10. Southwest wind around 10 mph becoming west after midnight. Tuesday: Partly sunny, with a high near 12. Northwest wind 10 to 15 mph. Tuesday Night: Partly cloudy, with a low around -3. West wind around 5 mph. Wednesday: Partly sunny, with a high near 12. Northwest wind 5 to 10 mph. Wednesday Night: Partly cloudy, with a low around -5. Northwest wind around 5 mph becoming calm after midnight. Thursday: Mostly sunny, with a high near 13. Thursday Night: Partly cloudy, with a low around -2. Friday: Mostly sunny, with a high near 17. Friday Night: Partly cloudy, with a low around 2. Saturday: Mostly sunny, with a high near 20. | |
| Prairie du Sac WI 43.3°N 89.71°W (Elev. 797 ft) | |
Visit your local NWS office at: https://www.weather.gov/mkx |
