I-72 weather conditions near Decatur, Illinois
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Current Weather Conditions
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7 day weather forecast
Current condition: Fog 53°F 2025-12-24T20:54:00-06:00 Tonight 2025-12-24, Chance Drizzle and Dense Fog. A chance of drizzle, mainly before midnight. Widespread dense fog, mainly after 11pm. Otherwise, cloudy, with a low around 47. South southwest wind around 5 mph becoming light and variable.
Christmas Day 2025-12-25, Areas Dense Fog then Cloudy. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 52. North northeast wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Thursday Night 2025-12-25, Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 50. East wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.
Friday 2025-12-26, Mostly Sunny. Mostly sunny, with a high near 64. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night 2025-12-26, Mostly Cloudy. Mostly cloudy, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Saturday 2025-12-27, Partly Sunny. Partly sunny, with a high near 59. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.- Saturday Night 2025-12-27, Mostly Cloudy. Mostly cloudy, with a low around 50. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Sunday 2025-12-28, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a high near 56.Sunday Night 2025-12-28, Blustery. Chance Rain/Snow then Partly Cloudy. A chance of rain and snow before midnight. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 30%.
Monday 2025-12-29, Sunny and Blustery. Sunny, with a high near 24. Blustery.
Monday Night 2025-12-29, Mostly Clear. Mostly clear, with a low around 15.- Tuesday 2025-12-30, Partly Sunny. Partly sunny, with a high near 30.
Tuesday Night 2025-12-30, Partly Cloudy. Partly cloudy, with a low around 20.- Wednesday 2025-12-31, Partly Sunny. Partly sunny, with a high near 33.