Hourly Weather Forecast - Mattoon, IL

12 AM
60°F
20%
14mph
SW
Foggy
Humidity
99%
Feels like
60°F
Dew Point
59°F
1 AM
59°F
10%
13mph
WSW
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
2 AM
58°F
10%
13mph
WSW
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
3 AM
57°F
10%
12mph
WSW
Foggy
Humidity
99%
Feels like
57°F
Dew Point
57°F
4 AM
56°F
10%
12mph
W
Partly Cloudy
Humidity
98%
Feels like
56°F
Dew Point
55°F
5 AM
55°F
10%
12mph
W
Foggy
Humidity
99%
Feels like
55°F
Dew Point
54°F
6 AM
54°F
10%
13mph
WNW
Partly Cloudy
Humidity
96%
Feels like
54°F
Dew Point
53°F
7 AM
54°F
10%
12mph
WNW
Partly Cloudy
Humidity
93%
Feels like
54°F
Dew Point
52°F
7:12 AM
8 AM
53°F
10%
12mph
NW
Partly Cloudy
Humidity
91%
Feels like
53°F
Dew Point
51°F
9 AM
53°F
10%
12mph
NW
Partly Cloudy
Humidity
90%
Feels like
53°F
Dew Point
50°F
10 AM
53°F
10%
12mph
NW
Partly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
49°F
11 AM
53°F
10%
12mph
NW
Partly Cloudy
Humidity
82%
Feels like
53°F
Dew Point
48°F
12 PM
54°F
10%
12mph
NW
Partly Cloudy
Humidity
78%
Feels like
54°F
Dew Point
47°F
1 PM
54°F
10%
12mph
NW
Partly Cloudy
Humidity
75%
Feels like
54°F
Dew Point
46°F
2 PM
54°F
10%
11mph
NNW
Partly Cloudy
Humidity
72%
Feels like
54°F
Dew Point
45°F
3 PM
54°F
10%
11mph
NNW
Partly Cloudy
Humidity
72%
Feels like
54°F
Dew Point
45°F
4 PM
52°F
10%
11mph
NNW
Partly Cloudy
Humidity
73%
Feels like
52°F
Dew Point
44°F
4:35 PM
5 PM
51°F
10%
10mph
N
Partly Cloudy
Humidity
76%
Feels like
51°F
Dew Point
43°F
6 PM
49°F
10%
9mph
NNE
Partly Cloudy
Humidity
79%
Feels like
45°F
Dew Point
43°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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