


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 80. West wind around 5 mph. Tonight: Partly cloudy, with a low around 62. West wind around 5 mph becoming calm. Monday: Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 10 mph. Monday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm. Tuesday: Sunny, with a high near 86. Light south wind increasing to 5 to 10 mph in the morning. Tuesday Night: Partly cloudy, with a low around 68. Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 50%. Wednesday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. Thursday: A chance of showers after 1pm. Partly sunny, with a high near 78. Thursday Night: Partly cloudy, with a low around 57. Friday: Mostly sunny, with a high near 78. Friday Night: Partly cloudy, with a low around 59. Saturday: A chance of showers. Partly sunny, with a high near 80. | |
South Beloit IL 42.5°N 89.05°W | |
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