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Weather Sioux City
Iowa · United States
Mon, 09/15
08:16 PM CDT
Weather Sioux City
now
75°
90 Min. Weather
clear
09:00 PM
74
°
5 %
10:00 PM
73
°
0 %
11:00 PM
73
°
0 %
12:00 AM
71
°
5 %
01:00 AM
70
°
5 %
02:00 AM
69
°
10 %
03:00 AM
69
°
10 %
04:00 AM
68
°
10 %
05:00 AM
66
°
10 %
06:00 AM
66
°
10 %
07:00 AM
65
°
10 %
08:00 AM
67
°
10 %
09:00 AM
70
°
10 %
10:00 AM
74
°
10 %
11:00 AM
78
°
10 %
12:00 PM
81
°
10 %
01:00 PM
83
°
10 %
02:00 PM
84
°
10 %
03:00 PM
84
°
20 %
04:00 PM
82
°
20 %
05:00 PM
82
°
20 %
06:00 PM
80
°
20 %
07:00 PM
77
°
20 %
08:00 PM
74
°
20 %
09:00 PM
72
°
20 %
10:00 PM
71
°
20 %
11:00 PM
71
°
20 %
12:00 AM
69
°
20 %
01:00 AM
67
°
20 %
02:00 AM
66
°
30 %
03:00 AM
64
°
40 %
04:00 AM
64
°
50 %
05:00 AM
63
°
40 %
06:00 AM
63
°
30 %
07:00 AM
63
°
20 %
08:00 AM
65
°
20 %
09:00 AM
68
°
30 %
10:00 AM
71
°
40 %
11:00 AM
73
°
40 %
12:00 PM
69
°
60 %
01:00 PM
69
°
40 %
02:00 PM
72
°
40 %
03:00 PM
75
°
60 %
04:00 PM
76
°
50 %
05:00 PM
76
°
40 %
06:00 PM
76
°
30 %
07:00 PM
74
°
30 %
08:00 PM
71
°
30 %
09:00 PM
70
°
30 %
WeatherRadar
Forecast
Map
Morning
70
°
10 %
Afternoon
84
°
20 %
Evening
72
°
20 %
Night
63
°
50 %
Morning
68
°
40 %
Afternoon
76
°
70 %
Evening
70
°
40 %
Night
65
°
70 %
Morning
67
°
50 %
Afternoon
74
°
80 %
Evening
64
°
50 %
Night
62
°
50 %
Morning
63
°
70 %
Afternoon
73
°
50 %
Evening
64
°
30 %
Night
56
°
10 %
Morning
62
°
10 %
Afternoon
80
°
10 %
Evening
69
°
10 %
Night
64
°
20 %
Morning
69
°
20 %
Afternoon
85
°
20 %
Evening
78
°
20 %
Night
65
°
40 %
Morning
69
°
30 %
Afternoon
86
°
20 %
Evening
71
°
20 %
Night
54
°
20 %
Morning
62
°
20 %
Afternoon
82
°
20 %
Evening
69
°
20 %
Night
57
°
20 %
Morning
66
°
20 %
Afternoon
90
°
20 %
Evening
79
°
20 %
Night
67
°
20 %
Morning
74
°
20 %
Afternoon
94
°
20 %
Evening
80
°
20 %
Night
67
°
20 %
Morning
73
°
20 %
Afternoon
94
°
20 %
Evening
79
°
20 %
Night
66
°
20 %
Morning
73
°
20 %
Afternoon
96
°
20 %
Evening
84
°
20 %
Night
66
°
40 %
Morning
71
°
50 %
Afternoon
81
°
70 %
Evening
65
°
70 %
Night
55
°
40 %
Morning
56
°
30 %
Afternoon
72
°
30 %
Evening
64
°
30 %
Night
55
°
40 %
tomorrow
09/16
84
°
65
°
9 h
20 %
Wednesday
09/17
76
°
63
°
3 h
70 %
Thursday
09/18
74
°
65
°
1 h
80 %
Friday
09/19
73
°
62
°
2 h
70 %
Saturday
09/20
80
°
56
°
11 h
10 %
Sunday
09/21
85
°
64
°
4 h
20 %
Monday
09/22
86
°
65
°
9 h
30 %
Tuesday
09/23
82
°
54
°
11 h
20 %
Wednesday
09/24
90
°
57
°
11 h
20 %
Thursday
09/25
94
°
67
°
10 h
20 %
Friday
09/26
94
°
67
°
8 h
20 %
Saturday
09/27
96
°
66
°
9 h
20 %
Sunday
09/28
81
°
66
°
4 h
70 %
Monday
09/29
72
°
55
°
6 h
30 %
Top News
Utah and the Dakotas
Unusual September tornadoes
WindRadar
14 day weather
Tu
65
84
We
63
76
Th
65
74
Fr
62
73
Sa
56
80
Su
64
85
Mo
65
86
Tu
54
82
We
57
90
Th
67
94
Fr
67
94
Sa
66
96
Su
66
81
Mo
55
72
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
5
moderate
6-Day UVI Forecast
Current regional conditions
Sioux City Airport (1102ft)
Mon, 09/15, 07:52 PM
75.2°
mostly clear
Wind SE 6 mph
Le Mars (1197ft)
Mon, 09/15, 07:55 PM
77°
mostly clear
Wind S 6 mph
Wayne Muni Airport (1430ft)
Mon, 09/15, 07:55 PM
73.4°
dry
Wind S 6 mph
Cherokee Muni Airport (1227ft)
Mon, 09/15, 07:55 PM
75.2°
slight rain
Wind S 4 mph
Past weather
Weather Station Sioux City Airport
Maximum Temperature [°F] 08/20/2025 to 09/15/2025
Precipitation [in] 08/20/2025 to 09/15/2025
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
tomorrow
08:16 PM local time
Sun
07:06 AM
07:32 PM
12h 26min
Moon
01:10 AM
05:18 PM
Waning crescent
News
Daily briefing
Summer heat returns
Downbursts
What are they & why are they dangerous
Knowledge is power
What to know this hurricane season
Flood safety
Useful tips when driving in the rain
Stormy Rockies
Stormy Rockies
More news
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