Lake Ona Rainfall Forecast

Today 16 May
80%
Sun 17 May
25%
Mon 18 May
25%
Tue 19 May
75%
Wed 20 May
55%
Thu 21 May
5%
Fri 22 May
15%

Lake Ona Rainfall Statistics

May Rainfall

Pontiac, Oakland County International Airport (7.5 miles)

Total Rainfall 2026
4.1in
Daily Average 2026
0.03in
Wettest Day 4 April, 2026
1.6in
Wet Days 2026
25/136 (18%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 4 April, 2026
1.6in
Wet Days April
3/30 (10%)
Total Rainfall May
0.2in
Daily Average May
0.02in
Wettest Day 9 May, 2026
0.1in
Wet Days May
2/16 (13%)

Climate (2010–Present)

Pontiac, Oakland County International Airport (7.5 miles)

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Annual Average 2021–2025
28.3in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 24 August, 2023
3.5in

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