How is the weather in Mattoon, IL?

At 3:53 AM on Mon, Sep 8, 2025 it is clear and 49 degrees Fahrenheit, feeling like 47 degrees.

Mattoon, IL Weather Forecast and Current Conditions (61938)

49°F
Feels Like 47°F

Humidity 77% Dew Point 42°F Wind SSE 5 MPH Barometer 30.29 in.769.4 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 5.8 miles E of central Mattoon at 3:53 AM Mon, Sep 8, 2025

Current Weather

49°F
Feels Like 47°F

Humidity 77% Dew Point 42°F Wind SSE 5 MPH Barometer 30.29 in.769.4 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 5.8 miles E of central Mattoon at 3:53 AM Mon, Sep 8, 2025

Forecast at a Glance

MonSep 8

76°

47°

TueSep 9

80°

55°

WedSep 10

87°

59°

ThuSep 11

10%

91°

59°

FriSep 12

91°

62°

SatSep 13

93°

63°

SunSep 14

10%

92°

This Date in Weather History

1989 - Thunderstorms developing along a stationary front produced very heavy rain in the central U.S. Thunderstorms during the late morning and afternoon produced five to nine inches of rain around Lincoln NE, with an unofficial total of eleven inches near Holmes Park. Up to six and a half inches of rain soaked northern and western Iowa. Eighty to ninety percent of the homes in Shenandoah IA, where 5.89 inches of rain was received, reported basement flooding.

Mattoon 7 Day Weather Forecast Details

Monday Sep 8

Day: Sunny, with a high near 76. East southeast wind around 6 mph.

Night: Mostly clear, with a low around 47. East southeast wind around 5 mph.

Tuesday Sep 9

Day: Mostly sunny, with a high near 80. Southeast wind around 6 mph.

Night: Mostly clear, with a low around 55. Southeast wind around 5 mph.

Wednesday Sep 10

Day: Sunny, with a high near 87. South wind around 3 mph.

Night: Mostly clear, with a low around 59. South southeast wind around 2 mph.

Thursday Sep 11

Day: Sunny, with a high near 91.

Night: Clear, with a low around 59.

Friday Sep 12

Day: Sunny, with a high near 91.

Night: Mostly clear, with a low around 62.

Saturday Sep 13

Day: Sunny, with a high near 93.

Night: Partly cloudy, with a low around 63.

Sunday Sep 14

Day: Mostly sunny, with a high near 92.

Sun & Moon Monthly

First Light 6:02 AM

Sunrise 6:29 AM

Sunset 7:15 PM

Last Light 7:42 PM

Moonrise 7:40 PM

Moonset 7:18 AM

Moon Phase

Airport Delays - Check over 300 airports

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