I-55 weather conditions near Troy, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 57°F 2025-10-05T07:50:00-05:00 
Today 2025-10-05, Sunny. Sunny, with a high near 87. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Tonight 2025-10-05, Mostly Clear. Mostly clear, with a low around 63. South wind 5 to 7 mph.
Monday 2025-10-06, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Increasing clouds, with a high near 86. South wind 5 to 8 mph. Chance of precipitation is 40%.Monday Night 2025-10-06, Chance T-storms then Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 6 mph becoming calm in the evening.
Tuesday 2025-10-07, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 77. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night 2025-10-07, Partly Cloudy. Partly cloudy, with a low around 54.
Wednesday 2025-10-08, Sunny. Sunny, with a high near 75.- Wednesday Night 2025-10-08, Mostly Clear. Mostly clear, with a low around 51.
- Thursday 2025-10-09, Sunny. Sunny, with a high near 77.
- Thursday Night 2025-10-09, Mostly Clear. Mostly clear, with a low around 52.
- Friday 2025-10-10, Sunny. Sunny, with a high near 80.
- Friday Night 2025-10-10, Mostly Clear. Mostly clear, with a low around 54.
- Saturday 2025-10-11, Sunny. Sunny, with a high near 81.