National Weather Service Forecast for:
Mattoon, IL
Issued by: National Weather Service Central Illinois
Updated: 6:00 pm CST Dec 31, 1969
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Mattoon, IL
Quick Cast
Tuesday
Slight Chance Showers And T-Storms
Wednesday
Showers And T-Storms Likely
Thursday
Showers And T-Storms
Friday
Mostly Sunny
Saturday
Showers And T-Storms Likely
Sunday
Sunny
Monday
Sunny
Hi 83 °F
Hi 79 °F
Hi 75 °F
Hi 81 °F
Hi 71 °F
Hi 59 °F
Hi 63 °F
Overnight
Slight Chance Showers And T-Storms
Tuesday Night Chance Showers And T-Storms
Wednesday Night Showers And T-Storms Likely
Thursday Night Showers And T-Storms then Slight Chance Showers And T-Storms
Friday Night Chance Showers And T-Storms
Saturday Night Showers And T-Storms Likely then Slight Chance Showers And T-Storms
Sunday Night Mostly Clear
Lo 66 °F
Lo 67 °F
Lo 64 °F
Lo 57 °F
Lo 61 °F
Lo 40 °F
Lo 38 °F
Extended 7 Day Text Forecast
Overnight-
A slight chance of showers and thunderstorms between 4am and 5am. Partly cloudy, with a low around 66. South southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday-
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night-
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Wednesday-
A chance of rain showers before 10am, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. South southwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night-
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. South southwest wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday-
Showers and thunderstorms. Partly sunny, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night-
Showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 57. Southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday-
Mostly sunny, with a high near 81.
Friday Night-
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Saturday-
Showers and thunderstorms likely. Partly sunny, with a high near 71.
Saturday Night-
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 40.