Area Conditions for Mattoon, IL
 
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Temperature: 46 oF
Feels Like: 40 oF
Humidity: 50%
Barometer: 30.24
Dew Point: 28 oF
Wind Dir.: W
Wind Speed: 15 mph
Sunrise: 7:08
Sunset: 6:56
Observation: Sunny
Radar
As reported at MATTOON, IL at 2:00 PM

5-day Forecast for Mattoon, IL
Date Thu
3/12		 Fri
3/13		 Sat
3/14		 Sun
3/15		 Mon
3/16
Weather Condition Mostly Cloudy Partly Cloudy Mostly Cloudy Thunder Storms Snow
Weather Mostly Cloudy Partly Cloudy Mostly Cloudy Thunder Storms Snow
Temperature (°F)
Low/High		 31/49 40/51 33/52 42/63 16/39
Feels Like (°F)
Low/High		 34/44 32/51 27/52 33/63 2/29
Dew Point (°F) 26 28 30 45 20
Humidity (%) 44 44 55 79 67
Wind Speed (mph) 10 17 11 21 21
Precipitation
Chance (%)		 - - - 80 79
Precipitation
Amount (inches)
S=Snow, L=Liquid		 None None None Rain
0.56		 S: 1-2
L: 0.23
Evapo-
transpiration
(inches/day)		 0.11 0.15 0.1 0.08 0.06
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Bryce Anderson – DTN Meteorologist
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Posted at 12:07PM Thu Mar 12, 2026 CDT
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