Area Conditions for Mattoon, IL
 
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Temperature: 32 oF
Feels Like: 22 oF
Humidity: 79%
Barometer: 29.82
Dew Point: 26 oF
Wind Dir.: W
Wind Speed: 15 mph
Sunrise: 7:10
Sunset: 4:55
Observation: Cloudy
Radar
As reported at MATTOON, IL at 12:00 AM

5-day Forecast for Mattoon, IL
Date Sat
1/17		 Sun
1/18		 Mon
1/19		 Tue
1/20		 Wed
1/21
Weather Condition Snow Showers Mostly Cloudy Clear Mostly Cloudy Cloudy
Weather Snow Showers Mostly Cloudy Clear Mostly Cloudy Cloudy
Temperature (°F)
Low/High		 17/33 11/27 9/24 7/30 27/38
Feels Like (°F)
Low/High		 3/24 0/16 -9/12 -6/18 18/30
Dew Point (°F) 13 5 3 3 19
Humidity (%) 46 45 42 39 65
Wind Speed (mph) 15 13 14 12 13
Precipitation
Chance (%)		 25 - - - -
Precipitation
Amount (inches)
S=Snow, L=Liquid		 S: <1/4
L: 0.01		 None None None None
Evapo-
transpiration
(inches/day)		 0.07 0.05 0.05 0.06 0.05
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Bryce Anderson – DTN Meteorologist
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Clippers Continue for Eastern US Over the Holiday Weekend

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Posted at 11:55AM Fri Jan 16, 2026 CST
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