| NWS Forecast for: Waunakee WI Issued by: National Weather Service Milwaukee, WI Last Update: 1:42 am CST Dec 13, 2025 |  |
Overnight: Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Northwest wind around 10 mph. Saturday: Cloudy through mid morning, then gradual clearing and cold, with a high near 5. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph. Saturday Night: Mostly clear, with a low around -8. Wind chill values between -15 and -25. Northwest wind around 10 mph. Sunday: Sunny and cold, with a high near 7. Wind chill values between -15 and -25. Northwest wind 5 to 10 mph. Sunday Night: Partly cloudy, with a low around -2. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Monday: Partly sunny, with a high near 23. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Monday Night: Mostly cloudy, with a low around 9. West wind around 5 mph becoming calm in the evening. Tuesday: Mostly cloudy, with a high near 35. Southwest wind 5 to 15 mph. Tuesday Night: Mostly cloudy, with a low around 26. Wednesday: Mostly cloudy, with a high near 41. Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 27. Thursday: A 20 percent chance of rain. Mostly sunny, with a temperature falling to around 26 by 5pm. Thursday Night: Partly cloudy, with a low around 11. Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 33. | |
| Waunakee WI 43.18°N 89.45°W (Elev. 948 ft) | |
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