7-Day Forecast 43.6°N 89.78°W (Text-Only)
NWS Forecast for: Lake Delton WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 5:38 pm CDT Jul 16, 2025




Tonight: Showers and thunderstorms likely before 10pm, then a chance of showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 15. North wind 10 to 15 km/h. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.

Thursday: Partly sunny, with a high near 23. North wind around 10 km/h.

Thursday Night: Mostly clear, with a low around 13. Calm wind.

Friday: Sunny, with a high near 26. Southeast wind 5 to 10 km/h.

Friday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

Saturday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 27. South wind 5 to 10 km/h becoming northwest in the afternoon.

Saturday Night: Partly cloudy, with a low around 16. North wind 5 to 10 km/h.

Sunday: Partly sunny, with a high near 26. Northeast wind 5 to 10 km/h.

Sunday Night: A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 16.

Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 29.

Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.

Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 32.

Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 22.

Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.



Lake Delton WI
 43.6°N 89.78°W (Elev. 886 m)

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