I-55 weather conditions near Springfield, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 81°F 2025-09-20T12:52:00-05:00 
This Afternoon 2025-09-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Southeast wind 3 to 6 mph.
Tonight 2025-09-20, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind 3 to 6 mph.Sunday 2025-09-21, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 5 to 9 mph.
Sunday Night 2025-09-21, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 65. West wind around 6 mph becoming south in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday 2025-09-22, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 50%.
Monday Night 2025-09-22, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 3 to 5 mph.Tuesday 2025-09-23, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 50%.
Tuesday Night 2025-09-23, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 63.
Wednesday Night 2025-09-24, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Thursday 2025-09-25, Chance Showers. A chance of showers. Partly sunny, with a high near 74.
Thursday Night 2025-09-25, Chance Showers. A chance of showers. Mostly cloudy, with a low around 59.
Friday 2025-09-26, Chance Showers. A chance of showers. Mostly sunny, with a high near 75.