I-55 weather conditions near Romeoville, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Drizzle Fog/Mist 73°F 2025-06-18T15:48:00-05:00 
This Afternoon 2025-06-18, Showers. Showers and possibly a thunderstorm. Steady temperature around 72. North northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.Tonight 2025-06-18, Showers then Chance Showers. Showers and thunderstorms before 4am, then a chance of showers. Low around 63. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Juneteenth 2025-06-19, Slight Chance Showers then Mostly Sunny. A 20 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 83. West northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.
Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 85. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 72.
Saturday 2025-06-21, Sunny and Breezy. Sunny, with a high near 94. Breezy.
Saturday Night 2025-06-21, Clear. Clear, with a low around 75.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 96.- Sunday Night 2025-06-22, Clear. Clear, with a low around 75.
- Monday 2025-06-23, Hot. Sunny and hot, with a high near 96.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 75.
Tuesday 2025-06-24, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 93.
Tuesday Night 2025-06-24, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Wednesday 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89.