Green Bay Rainfall Forecast

Today 28 Sep
No Rain
Tue 29 Sep
No Rain
Wed 30 Sep
80%
Thu 1 Oct
75%
Fri 2 Oct
5%
Sat 3 Oct
10%
Sun 4 Oct
15%

Green Bay Rainfall Statistics

September Rainfall

Green Bay, Austin Straubel International Airport (6.2 miles)

Total Rainfall 2026
34.8in
Daily Average 2026
0.1in
Wettest Day 8 July, 2026
1.9in
Wet Days 2026
104/271 (38%)
Total Rainfall August
1.6in
Daily Average August
0.1in
Wettest Day 21 August, 2026
0.6in
Wet Days August
9/31 (29%)
Total Rainfall September
5.5in
Daily Average September
0.2in
Wettest Day 14 September, 2026
1.9in
Wet Days September
9/28 (32%)

Climate (2021–2025)

Green Bay, Austin Straubel International Airport (6.2 miles)

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Annual Average 2021–2025
30in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 8 July, 2026
1.9in

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