Otis Lake Rainfall Forecast

Today 9 Sep
90%
Thu 10 Sep
No Rain
Fri 11 Sep
No Rain
Sat 12 Sep
10%
Sun 13 Sep
30%
Mon 14 Sep
40%
Tue 15 Sep
50%

Otis Lake Rainfall Statistics

September Rainfall

Grand Rapids, Gerald R. Ford International Airport (19.3 miles)

Total Rainfall 2026
30in
Daily Average 2026
0.1in
Wettest Day 10 August, 2026
2.6in
Wet Days 2026
105/252 (42%)
Total Rainfall August
4.9in
Daily Average August
0.2in
Wettest Day 10 August, 2026
2.6in
Wet Days August
11/31 (35%)
Total Rainfall September
0.9in
Daily Average September
0.2in
Wettest Day 4 September, 2026
0.8in
Wet Days September
3/9 (33%)

Climate (2021–2025)

Grand Rapids, Gerald R. Ford International Airport (19.3 miles)

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Annual Average 2021–2025
35.1in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 10 August, 2026
2.6in

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