0in

Rain Today

Rain Last Hour
0in

Recorded at Sioux City, Sioux Gateway Airport Updated 25 mins ago (6.8 miles away)

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Real-Time Extremes

Hottest 87.7 °F
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Coldest 21.1 °F
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Windiest 27.5mph
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Wettest (Last Hour) 0.4in
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Most Humid 100%
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Least Humid 23%
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Highest Pressure 1028.8 hPa
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Lowest Pressure 995.6 hPa
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Sioux City Rainfall Forecast

Today 29 Sep
95%
Wed 30 Sep
85%
Thu 1 Oct
65%
Fri 2 Oct
5%
Sat 3 Oct
5%
Sun 4 Oct
5%
Mon 5 Oct
5%

Sioux City Rainfall Statistics

September Rainfall

Sioux City, Sioux Gateway Airport (6.2 miles)

Total Rainfall 2026
19.8in
Daily Average 2026
0.1in
Wettest Day 2 April, 2026
1.8in
Wet Days 2026
71/272 (26%)
Total Rainfall August
3.9in
Daily Average August
0.1in
Wettest Day 13 August, 2026
1.7in
Wet Days August
9/31 (29%)
Total Rainfall September
2.9in
Daily Average September
0.1in
Wettest Day 24 September, 2026
0.6in
Wet Days September
18/29 (62%)

Climate (2021–2025)

Sioux City, Sioux Gateway Airport (6.2 miles)

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Annual Average 2021–2025
24.8in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 28 July, 2024
2.8in

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