I-55 weather conditions near Springfield, Illinois
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7 day weather forecast
Current condition: Overcast 42°F 2025-12-10T01:52:00-06:00 
Overnight 2025-12-10, Chance Showers and Breezy. A 30 percent chance of showers, mainly before 4am. Cloudy, with a steady temperature around 42. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.Wednesday 2025-12-10, Breezy. Slight Chance Rain/Snow then Cloudy. A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and noon. Cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
- Wednesday Night 2025-12-10, Cloudy. Cloudy, with a low around 22. Northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday 2025-12-11, Partly Sunny then Chance Snow. A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 31. Northwest wind around 6 mph becoming south southeast in the afternoon.
Thursday Night 2025-12-11, Snow Likely then Chance Wintry Mix. Snow likely before 3am, then a chance of freezing rain. Cloudy, with a low around 27. Southeast wind 6 to 8 mph becoming north northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Friday 2025-12-12, Mostly Cloudy. Mostly cloudy, with a high near 33. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Friday Night 2025-12-12, Mostly Cloudy. Mostly cloudy, with a low around 13. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday 2025-12-13, Chance Snow. A 40 percent chance of snow. Mostly cloudy, with a high near 20.
Saturday Night 2025-12-13, Partly Cloudy. Partly cloudy, with a low around -1.
Sunday 2025-12-14, Sunny. Sunny, with a high near 12.
Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 2.
Monday 2025-12-15, Mostly Sunny. Mostly sunny, with a high near 30.- Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 22.
- Tuesday 2025-12-16, Partly Sunny. Partly sunny, with a high near 40.