I-255 IL weather conditions near East Saint Louis, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 61°F 2025-08-30T02:53:00-05:00 
Today 2025-08-30, Increasing Clouds. Increasing clouds, with a high near 86. Calm wind becoming east 5 to 7 mph in the morning.
Tonight 2025-08-30, Mostly Cloudy. Mostly cloudy, with a low around 62. East wind around 6 mph becoming calm after midnight.
Sunday 2025-08-31, Partly Sunny. Partly sunny, with a high near 83. Calm wind becoming east 5 to 7 mph in the morning.- Sunday Night 2025-08-31, Mostly Cloudy. Mostly cloudy, with a low around 59. East wind around 6 mph becoming calm in the evening.
- Labor Day 2025-09-01, Partly Sunny. Partly sunny, with a high near 81. Calm wind becoming east around 6 mph in the morning.
- Monday Night 2025-09-01, Mostly Cloudy. Mostly cloudy, with a low around 59.
Tuesday 2025-09-02, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 82.
Tuesday Night 2025-09-02, Mostly Clear. Mostly clear, with a low around 59.Wednesday 2025-09-03, Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Wednesday Night 2025-09-03, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 52.- Thursday 2025-09-04, Mostly Sunny. Mostly sunny, with a high near 72.
- Thursday Night 2025-09-04, Mostly Clear. Mostly clear, with a low around 49.
Friday 2025-09-05, Sunny. Sunny, with a high near 79.