National Weather Service United States Department of Commerce

Relatively quiet weather pattern over much of the U.S.

A quieter weather pattern will continue to set up for most of the U.S. as arctic air continues to surge southward behind a cold front sweeping across the Southeast U.S. Expect temperatures to be 10 to 30 degrees below climate averages from the southern Plains to the Northeast on Friday.
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Hazardous Weather Conditions

Current Conditions

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Mattoon IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: -2 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around -2. Wind chill values between -6 and -11. South wind around 5 mph.
  • Friday Mostly sunny, with a high near 27. Wind chill values between -5 and -15. South wind 6 to 16 mph, with gusts as high as 21 mph.
  • Friday Night Partly cloudy, with a low around 24. South southwest wind 10 to 14 mph, with gusts as high as 18 mph.
  • Saturday Mostly sunny, with a high near 39. South southwest wind 10 to 13 mph, with gusts as high as 16 mph.
  • Saturday Night Partly cloudy, with a low around 26. West wind 6 to 10 mph.
  • Sunday Mostly sunny, with a high near 44.
  • Sunday Night Partly cloudy, with a low around 28.
  • Monday Mostly sunny, with a high near 46.
  • Monday Night Partly cloudy, with a low around 29.
  • Tuesday Mostly sunny, with a high near 52.
  • Tuesday Night Mostly clear, with a low around 33.
  • Wednesday Sunny, with a high near 59.
  • Wednesday Night Mostly clear, with a low around 39.
  • Thursday Mostly sunny, with a high near 61.