| NWS Forecast for: South Beloit IL Issued by: National Weather Service Chicago, IL Last Update: 9:57 am CDT Mar 20, 2025 |  |
| Today: Sunny, with a high near 5. North northwest wind 20 to 30 km/h, with gusts as high as 40 km/h. Tonight: Mostly clear, with a low around -2. West wind 10 to 15 km/h becoming south after midnight. Winds could gust as high as 25 km/h. Friday: Partly sunny, with a high near 12. Breezy, with a south wind 25 to 30 km/h increasing to 35 to 40 km/h in the morning. Winds could gust as high as 60 km/h. Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around -4. West southwest wind 15 to 25 km/h becoming northwest after midnight. Winds could gust as high as 40 km/h. Saturday: Sunny, with a high near 7. North northwest wind around 10 km/h, with gusts as high as 20 km/h. Saturday Night: A chance of rain showers after 1am, mixing with snow after 4am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%. Sunday: Rain, possibly mixed with snow showers, becoming all rain after 1pm. High near 10. Chance of precipitation is 90%. Sunday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around -2. Monday: Partly sunny, with a high near 6. Breezy. Monday Night: Partly cloudy, with a low around -4. Tuesday: Mostly sunny, with a high near 8. Tuesday Night: A chance of rain and snow showers. Partly cloudy, with a low around -2. Wednesday: Mostly sunny, with a high near 10. | |
| South Beloit IL 42.5°N 89.05°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
