Lake Oahe Rainfall Forecast

Today 16 May
No Rain
Sun 17 May
90%
Mon 18 May
75%
Tue 19 May
90%
Wed 20 May
No Rain
Thu 21 May
25%
Fri 22 May
20%

Lake Oahe Rainfall Statistics

May Rainfall

Mobridge, Mobridge Municipal Airport (20.5 miles)

Total Rainfall 2026
2.6in
Daily Average 2026
0.02in
Wettest Day 3 April, 2026
0.6in
Wet Days 2026
24/136 (18%)
Total Rainfall April
1.6in
Daily Average April
0.1in
Wettest Day 3 April, 2026
0.6in
Wet Days April
8/30 (27%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2026
0in
Wet Days May
–

Climate (2010–Present)

Mobridge, Mobridge Municipal Airport (20.5 miles)

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Annual Average 2021–2025
18.7in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 15 May, 2025
2.6in

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