| NWS Forecast for: South Beloit IL Issued by: National Weather Service Chicago, IL Last Update: 1:06 am CDT Jul 13, 2025 |  |
| Overnight: Partly cloudy, with a low around 16. Calm wind. Sunday: Partly sunny, with a high near 28. Calm wind becoming west 5 to 10 km/h in the morning. Sunday Night: Mostly clear, with a low around 16. Calm wind. Monday: Sunny, with a high near 30. Southwest wind 5 to 10 km/h, with gusts as high as 20 km/h. Monday Night: Mostly clear, with a low around 19. Calm wind. Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 29. Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 20. Chance of precipitation is 30%. Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 29. Wednesday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 18. Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 26. Thursday Night: Partly cloudy, with a low around 16. Friday: Mostly sunny, with a high near 26. Friday Night: Partly cloudy, with a low around 16. Saturday: Partly sunny, with a high near 27. | |
| South Beloit IL 42.5°N 89.05°W | |
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