0in

Rain Today

Rain Last Hour
0in

Recorded at Bismarck, Bismarck Municipal Airport Updated 43 mins ago (0.9 miles away)

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Real-Time Extremes

Hottest 94.9 °F
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Coldest 28.3 °F
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Windiest 38mph
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Wettest (Last Hour) 0.5in
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Most Humid 100%
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Least Humid 4%
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Highest Pressure 1037.6 hPa
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Lowest Pressure 983.4 hPa
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Trending Locations

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Bismarck Municipal Airport Rainfall Forecast

Today 3 Sep
10%
Fri 4 Sep
5%
Sat 5 Sep
10%
Sun 6 Sep
15%
Mon 7 Sep
65%
Tue 8 Sep
55%
Wed 9 Sep
15%

Bismarck Municipal Airport Rainfall Statistics

September Rainfall

Bismarck, Bismarck Municipal Airport (0.6 miles)

Total Rainfall 2026
9.2in
Daily Average 2026
0.04in
Wettest Day 3 April, 2026
0.8in
Wet Days 2026
59/246 (24%)
Total Rainfall August
1.4in
Daily Average August
0.05in
Wettest Day 30 August, 2026
0.5in
Wet Days August
6/31 (19%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 3 September, 2026
–
Wet Days September
–

Climate (2021–2025)

Bismarck, Bismarck Municipal Airport (0.6 miles)

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Annual Average 2021–2025
18.8in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 20 July, 2025
2.6in

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