I-72 weather conditions near Decatur, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 92°F 2025-07-24T14:54:00-05:00 
This Afternoon 2025-07-24, Mostly Sunny. Mostly sunny, with a high near 94. Heat index values as high as 107. South southwest wind around 10 mph, with gusts as high as 16 mph.
Tonight 2025-07-24, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 75. South southwest wind 5 to 7 mph.
Friday 2025-07-25, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 103. East wind around 6 mph becoming light and variable.
Friday Night 2025-07-25, Chance T-storms. A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Light and variable wind becoming south southeast around 5 mph after midnight.
Saturday 2025-07-26, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 6 to 9 mph.
Saturday Night 2025-07-26, Partly Cloudy. Partly cloudy, with a low around 75. South southwest wind around 6 mph.- Sunday 2025-07-27, Mostly Sunny. Mostly sunny, with a high near 91. West southwest wind around 6 mph.
Sunday Night 2025-07-27, Mostly Clear. Mostly clear, with a low around 76.- Monday 2025-07-28, Sunny. Sunny, with a high near 94.
- Monday Night 2025-07-28, Mostly Clear. Mostly clear, with a low around 76.
- Tuesday 2025-07-29, Sunny. Sunny, with a high near 94.
- Tuesday Night 2025-07-29, Mostly Clear. Mostly clear, with a low around 73.
Wednesday 2025-07-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 88.