Lake Oahe Rainfall Forecast

Today 24 Sep
50%
Fri 25 Sep
20%
Sat 26 Sep
30%
Sun 27 Sep
5%
Mon 28 Sep
70%
Tue 29 Sep
65%
Wed 30 Sep
20%

Lake Oahe Rainfall Statistics

September Rainfall

Mobridge, Mobridge Municipal Airport (20.5 miles)

Total Rainfall 2026
14.4in
Daily Average 2026
0.1in
Wettest Day 30 July, 2026
2.6in
Wet Days 2026
59/267 (22%)
Total Rainfall August
1.4in
Daily Average August
0.04in
Wettest Day 15 August, 2026
0.4in
Wet Days August
7/31 (23%)
Total Rainfall September
2in
Daily Average September
0.1in
Wettest Day 14 September, 2026
0.6in
Wet Days September
8/24 (33%)

Climate (2021–2025)

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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