Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
53°F
12°C
| Humidity | 41% |
| Wind Speed | W 14 G 30 mph |
| Barometer | 30.20 in (1022.7 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 19 Apr 9:53 am CDT |
Extended Forecast for
Humboldt IL
Frost Advisory April 20, 01:00am until April 20, 08:00am
Today
High: 60 °F
Sunny then
Increasing
Clouds and
BreezyTonight

Low: 33 °F
Partly Cloudy
then Areas
FrostMonday

High: 59 °F
Areas Frost
then SunnyMonday Night

Low: 46 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night

Low: 57 °F
Partly Cloudy
Wednesday

High: 77 °F
Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday
High: 80 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
Today
Increasing clouds, with a high near 60. Breezy, with a west wind 13 to 20 mph, with gusts as high as 32 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. North wind 5 to 13 mph, with gusts as high as 23 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light and variable wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. South wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 76. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 57. Southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 77. West southwest wind around 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 80. Breezy.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75.
Friday Night
Showers likely. Mostly cloudy, with a low around 50.
Saturday
A chance of showers. Mostly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Humboldt IL
39.6°N 88.35°W (Elev. 650 ft)
39.6°N 88.35°W (Elev. 650 ft)
10:36 am CDT Apr 19, 2026
10am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



