I-57 weather conditions near Mattoon, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 75°F 2025-06-18T06:53:00-05:00 
Today 2025-06-18, T-storms Likely. Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 83. South wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-18, Chance T-storms. A 40 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 66. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 81. West northwest wind around 9 mph, with gusts as high as 15 mph.
Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 64. Light and variable wind.- Friday 2025-06-20, Sunny. Sunny, with a high near 86. Light south southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 71. South wind 8 to 10 mph, with gusts as high as 17 mph.
- Saturday 2025-06-21, Sunny. Sunny, with a high near 90. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 75.
Sunday 2025-06-22, Sunny. Sunny, with a high near 92.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 74.
- Monday 2025-06-23, Sunny. Sunny, with a high near 92.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 74.
- Tuesday 2025-06-24, Sunny. Sunny, with a high near 91.