National Weather Service

News Headlines

This is Lightning Safety Awareness Week

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

74°F

23°C

Humidity	94%
Wind Speed	S 5 mph
Barometer	29.83 in (1009.4 mb)
Dewpoint	72°F (22°C)
Visibility	8.00 mi
Last update	18 Jun 5:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

Today
High: 83 °F
T-storms
Likely
Tonight
Low: 66 °F
Chance
T-storms
Juneteenth
High: 82 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 71 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 92 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 83. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 66. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

Juneteenth

Mostly sunny, with a high near 82. Northwest wind around 9 mph, with gusts as high as 15 mph.

Thursday Night

Mostly clear, with a low around 64. Light and variable wind.

Friday

Sunny, with a high near 86. Light south southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

Friday Night

Mostly clear, with a low around 71. South wind 7 to 10 mph, with gusts as high as 17 mph.

Saturday

Sunny, with a high near 91. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Saturday Night

Mostly clear, with a low around 75.