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I-90 weather conditions near South Beloit, Illinois

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Current condition: Fair 63°F 2025-06-15T00:10:00-05:00
  • Overnight 2025-06-15, Partly Cloudy. Partly cloudy, with a low around 59. East northeast wind around 5 mph, with gusts as high as 10 mph.
  • Sunday 2025-06-15, Scattered Sprinkles. Scattered sprinkles after 1pm. Partly sunny, with a high near 82. East wind around 5 mph.
  • Sunday Night 2025-06-15, Mostly Cloudy. Mostly cloudy, with a low around 65. East southeast wind around 5 mph, with gusts as high as 10 mph.
  • Monday 2025-06-16, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.
  • Monday Night 2025-06-16, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. South southeast wind around 5 mph.
  • Tuesday 2025-06-17, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Tuesday Night 2025-06-17, T-storms Likely. Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
  • Wednesday 2025-06-18, T-storms. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80.
  • Wednesday Night 2025-06-18, Chance T-storms. A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62.
  • Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 80.
  • Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 60.
  • Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 84.
  • Friday Night 2025-06-20, Partly Cloudy then Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
  • Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 87.





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