Mattoon Rainfall Forecast

Today 30 Jun
No Rain
Wed 1 Jul
No Rain
Thu 2 Jul
10%
Fri 3 Jul
45%
Sat 4 Jul
30%
Sun 5 Jul
40%
Mon 6 Jul
25%

Mattoon Rainfall Statistics

June Rainfall

Mattoon / Charleston, Coles County Memorial Airport (5 miles)

Total Rainfall 2026
28.3in
Daily Average 2026
0.2in
Wettest Day 8 June, 2026
4.3in
Wet Days 2026
55/181 (30%)
Total Rainfall May
3.8in
Daily Average May
0.1in
Wettest Day 5 May, 2026
1.5in
Wet Days May
10/31 (32%)
Total Rainfall June
9.7in
Daily Average June
0.4in
Wettest Day 8 June, 2026
4.3in
Wet Days June
11/30 (37%)

Climate (2021–2025)

Mattoon / Charleston, Coles County Memorial Airport (5 miles)

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Annual Average 2021–2025
35.9in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 8 June, 2026
4.3in

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