Decorah Lake Rainfall Forecast

Today 19 Apr
40%
Mon 20 Apr
5%
Tue 21 Apr
No Rain
Wed 22 Apr
No Rain
Thu 23 Apr
25%
Fri 24 Apr
75%
Sat 25 Apr
30%

Decorah Lake Rainfall Statistics

April Rainfall

New Lisbon Mauston Airport (3.1 miles)

Total Rainfall 2026
7.2in
Daily Average 2026
0.1in
Wettest Day 8 January, 2026
2.5in
Wet Days 2026
16/109 (15%)
Total Rainfall March
1.3in
Daily Average March
0.04in
Wettest Day 7 March, 2026
0.6in
Wet Days March
4/31 (13%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 15 April, 2026
1.5in
Wet Days April
7/19 (37%)

Climate (2015–Present)

New Lisbon Mauston Airport (3.1 miles)

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Annual Average 2021–2025
35.3in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 2 July, 2024
4.6in

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