Grayslake Rainfall Forecast

Today 5 Jun
5%
Fri 6 Jun
10%
Sat 7 Jun
20%
Sun 8 Jun
70%
Mon 9 Jun
35%
Tue 10 Jun
15%
Wed 11 Jun
5%

Grayslake Rainfall Statistics

June Rainfall

Chicago/Waukegan Regional Airport (10.6 miles)

Total Rainfall 2025
8.5in
Daily Average 2025
0.1in
Wettest Day 2 April, 2025
1in
Wet Days 2025
49/156 (31%)
Total Rainfall May
2.7in
Daily Average May
0.1in
Wettest Day 20 May, 2025
0.9in
Wet Days May
11/31 (35%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2025
0in
Wet Days June
–

Climate (2010–Present)

Chicago/Waukegan Regional Airport (10.6 miles)

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Annual Average 2020–2024
34.5in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 23 July, 2022
3.9in

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