0.1in

Rain Today

Rain Last Hour
0.01in

Recorded at Mattoon / Charleston, Coles County Memorial Airport Updated 8 mins ago (16.9 miles away)

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Real-Time Extremes

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Coldest -16.7 °F
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Windiest 53mph
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Wettest (Last Hour) 0.9in
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Most Humid 100%
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Least Humid 20%
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Highest Pressure 1027.8 hPa
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Lowest Pressure 981.4 hPa
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Illinois Natural History Survey Area Rainfall Forecast

Today 1 Dec
100%
Tue 2 Dec
100%
Wed 3 Dec
10%
Thu 4 Dec
20%
Fri 5 Dec
15%
Sat 6 Dec
5%
Sun 7 Dec
10%

Illinois Natural History Survey Area Rainfall Statistics

December Rainfall

Mattoon / Charleston, Coles County Memorial Airport (16.8 miles)

Total Rainfall 2025
29.7in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
2.9in
Wet Days 2025
92/335 (27%)
Total Rainfall November
2in
Daily Average November
0.1in
Wettest Day 18 November, 2025
0.8in
Wet Days November
8/30 (27%)
Total Rainfall December
–
Daily Average December
–
Wettest Day 2 December, 2025
–
Wet Days December
–

Climate (2010–Present)

Mattoon / Charleston, Coles County Memorial Airport (16.8 miles)

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Annual Average 2020–2024
36.6in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 9 July, 2024
3.6in

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