7-Day Forecast 42.63°N 89.04°W (Text-Only)
NWS Forecast for: 5 Miles S Janesville WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 9:24 am CDT Jul 3, 2025




Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 32. Southwest wind 5 to 10 km/h.

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 21. Southeast wind 5 to 10 km/h.

Independence Day: A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny and hot, with a high near 33. Heat index values as high as 36. Southwest wind 10 to 15 km/h.

Friday Night: Mostly clear, with a low around 21. South wind 10 to 15 km/h.

Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 33. Southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.

Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Southwest wind 15 to 20 km/h.

Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 29. Northwest wind 15 to 20 km/h.

Sunday Night: Partly cloudy, with a low around 16. Northeast wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.

Monday: Mostly sunny, with a high near 28.

Monday Night: Partly cloudy, with a low around 16.

Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.

Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.

Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.



5 Miles S Janesville WI
 42.63°N 89.04°W (Elev. 804 m)

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