| NWS Forecast for: Janesville WI Issued by: National Weather Service Milwaukee, WI Last Update: 4:38 am CDT Jul 17, 2025 | |
Today: Mostly cloudy, with a high near 22. North wind 10 to 15 km/h. Tonight: Partly cloudy, with a low around 12. East wind 5 to 10 km/h. Friday: Sunny, with a high near 26. East wind 5 to 10 km/h becoming southeast in the afternoon. Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 18. Southeast wind 5 to 10 km/h. Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. South wind 5 to 10 km/h becoming west in the afternoon. Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 18. West wind 5 to 10 km/h becoming northeast after midnight. Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 25. East wind 5 to 15 km/h. Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 17. East wind 5 to 15 km/h. Monday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 27. Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22. Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 32. | |
| Janesville WI 42.67°N 89.04°W (Elev. 774 m) | |
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