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: Partly Cloudy 64°F 2025-11-15T02:55:00-06:00 
Overnight 2025-11-15, Mostly Cloudy. Mostly cloudy, with a low around 59. Southwest wind around 10 mph.
Saturday 2025-11-15, Mostly Sunny. Mostly sunny, with a high near 78. Southwest wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night 2025-11-15, Mostly Clear. Mostly clear, with a low around 43. North wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday 2025-11-16, Sunny. Sunny, with a high near 58. North wind 3 to 7 mph.- Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 36. Calm wind.
Monday 2025-11-17, Sunny then Slight Chance Showers. A 20 percent chance of showers after noon. Mostly sunny, with a high near 58.
Monday Night 2025-11-17, Showers. Showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Low around 46. Chance of precipitation is 80%.
Tuesday 2025-11-18, Partly Sunny. Partly sunny, with a high near 65.- Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 44.
Wednesday 2025-11-19, Chance Rain. A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.
Wednesday Night 2025-11-19, Rain Likely. Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday 2025-11-20, Rain. Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.
Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Friday 2025-11-21, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a high near 64.