McHenry Rainfall Forecast

Today 6 Mar
95%
Sat 7 Mar
90%
Sun 8 Mar
No Rain
Mon 9 Mar
No Rain
Tue 10 Mar
55%
Wed 11 Mar
70%
Thu 12 Mar
15%

McHenry Rainfall Statistics

March Rainfall

Chicago/Waukegan Regional Airport (21.1 miles)

Total Rainfall 2026
1in
Daily Average 2026
0.02in
Wettest Day 8 January, 2026
0.3in
Wet Days 2026
14/65 (22%)
Total Rainfall February
0.2in
Daily Average February
0.01in
Wettest Day 17 February, 2026
0.04in
Wet Days February
6/28 (21%)
Total Rainfall March
0.01in
Daily Average March
0in
Wettest Day 4 March, 2026
0.01in
Wet Days March
1/6 (17%)

Climate (2010–Present)

Chicago/Waukegan Regional Airport (21.1 miles)

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Annual Average 2021–2025
31.8in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 23 July, 2022
3.9in

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