West Allis Rainfall Forecast

Today 18 Sep
45%
Sat 19 Sep
95%
Sun 20 Sep
75%
Mon 21 Sep
15%
Tue 22 Sep
15%
Wed 23 Sep
15%
Thu 24 Sep
5%

West Allis Rainfall Statistics

September Rainfall

Milwaukee-Timmerman (6.2 miles)

Total Rainfall 2026
38.6in
Daily Average 2026
0.2in
Wettest Day 3 September, 2026
2.8in
Wet Days 2026
70/261 (27%)
Total Rainfall August
3.4in
Daily Average August
0.1in
Wettest Day 21 August, 2026
1.3in
Wet Days August
9/31 (29%)
Total Rainfall September
4.4in
Daily Average September
0.3in
Wettest Day 3 September, 2026
2.8in
Wet Days September
7/18 (39%)

Climate (2021–2025)

Milwaukee-Timmerman (6.2 miles)

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Annual Average 2021–2025
20.5in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 10 August, 2025
7.3in

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