7-Day Forecast 42.5°N 89.05°W (Text-Only)
NWS Forecast for: South Beloit IL
Issued by: National Weather Service Chicago, IL
Last Update: 9:56 am CDT Jul 13, 2025




Today: Partly sunny, with a high near 27. West wind 5 to 10 km/h.

Tonight: Partly cloudy, with a low around 17. Calm wind.

Monday: Sunny, with a high near 29. Southwest wind 5 to 10 km/h, with gusts as high as 20 km/h.

Monday Night: Mostly clear, with a low around 18. Calm wind.

Tuesday: Sunny, with a high near 30. South wind 5 to 15 km/h.

Tuesday Night: Partly cloudy, with a low around 20.

Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 29. Chance of precipitation is 50%.

Wednesday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17.

Thursday: A chance of showers after 1pm. Partly sunny, with a high near 26.

Thursday Night: Partly cloudy, with a low around 14.

Friday: Mostly sunny, with a high near 26.

Friday Night: Partly cloudy, with a low around 15.

Saturday: A chance of showers. Partly sunny, with a high near 27.



South Beloit IL
 42.5°N 89.05°W

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