Algonquin Rainfall Forecast

Today 11 Dec
20%
Fri 12 Dec
30%
Sat 13 Dec
35%
Sun 14 Dec
20%
Mon 15 Dec
5%
Tue 16 Dec
5%
Wed 17 Dec
15%

Algonquin Rainfall Statistics

December Rainfall

Chicago / West Chicago, Dupage Airport (18.6 miles)

Total Rainfall 2025
25.9in
Daily Average 2025
0.1in
Wettest Day 7 October, 2025
1.7in
Wet Days 2025
96/345 (28%)
Total Rainfall November
1.3in
Daily Average November
0.04in
Wettest Day 29 November, 2025
0.4in
Wet Days November
5/30 (17%)
Total Rainfall December
0.4in
Daily Average December
0.04in
Wettest Day 7 December, 2025
0.2in
Wet Days December
5/11 (45%)

Climate (2010–Present)

Chicago / West Chicago, Dupage Airport (18.6 miles)

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Annual Average 2020–2024
29.9in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2023
3.2in

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