I-72 weather conditions near Decatur, Illinois
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Current Weather Conditions
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7 day weather forecast
Current condition: Fair 66°F 2026-07-08T05:54:00-05:00 - Today 2026-07-08, Mostly Sunny. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Tonight 2026-07-08, Mostly Clear. Mostly clear, with a low around 69. South wind 3 to 6 mph.Thursday 2026-07-09, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 90. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Thursday Night 2026-07-09, Showers Likely. Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 69. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday 2026-07-10, Chance T-storms. A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 84. West northwest wind 3 to 6 mph. Chance of precipitation is 50%.Friday Night 2026-07-10, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely after 10pm. Mostly cloudy, with a low around 68. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday 2026-07-11, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East wind 5 to 8 mph. Chance of precipitation is 50%.
Saturday Night 2026-07-11, Chance Showers. A 40 percent chance of showers before 1am. Partly cloudy, with a low around 67.- Sunday 2026-07-12, Mostly Sunny. Mostly sunny, with a high near 85.
- Sunday Night 2026-07-12, Mostly Clear. Mostly clear, with a low around 67.
Monday 2026-07-13, Sunny. Sunny, with a high near 87.- Monday Night 2026-07-13, Mostly Clear. Mostly clear, with a low around 68.
- Tuesday 2026-07-14, Sunny. Sunny, with a high near 89.