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: Fair 70°F 2025-07-12T03:53:00-05:00
Today 2025-07-12, Slight Chance T-storms then Showers Likely. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-07-12, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. West wind 3 to 7 mph.
Sunday 2025-07-13, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 67. Calm wind.
Monday 2025-07-14, Mostly Sunny. Mostly sunny, with a high near 87. Light and variable wind.
Monday Night 2025-07-14, Partly Cloudy. Partly cloudy, with a low around 69. Calm wind.
Tuesday 2025-07-15, Partly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South wind 3 to 6 mph.
Tuesday Night 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday 2025-07-16, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Wednesday Night 2025-07-16, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Thursday 2025-07-17, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Thursday Night 2025-07-17, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Friday 2025-07-18, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 84.