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: Fair 42°F 2026-04-08T00:54:00-05:00 
Overnight 2026-04-08, Mostly Cloudy. Mostly cloudy, with a low around 38. Southeast wind around 11 mph, with gusts as high as 20 mph.
Wednesday 2026-04-08, Partly Sunny. Partly sunny, with a high near 70. South wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night 2026-04-08, Mostly Clear. Mostly clear, with a low around 54. South wind around 16 mph, with gusts as high as 26 mph.
Thursday 2026-04-09, Mostly Sunny. Mostly sunny, with a high near 76. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.Thursday Night 2026-04-09, Mostly Cloudy then Chance Showers. A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 56. South wind 7 to 13 mph, with gusts as high as 21 mph.
Friday 2026-04-10, Showers. Showers, mainly before 1pm. High near 65. Southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night 2026-04-10, Chance Showers. A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 46. East northeast wind around 8 mph.- Saturday 2026-04-11, Partly Sunny. Partly sunny, with a high near 66.
- Saturday Night 2026-04-11, Mostly Cloudy. Mostly cloudy, with a low around 56.
Sunday 2026-04-12, Partly Sunny then Mostly Cloudy and Breezy. Partly sunny, with a high near 78. Breezy.
Sunday Night 2026-04-12, Mostly Cloudy then Chance Showers and Breezy. A chance of showers. Mostly cloudy, with a low around 63. Breezy.
Monday 2026-04-13, Breezy. Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Breezy.
Monday Night 2026-04-13, Showers Likely and Breezy. Showers likely. Mostly cloudy, with a low around 63. Breezy.
Tuesday 2026-04-14, Showers Likely and Breezy. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Breezy.