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Sioux City, IA

84°F
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Sioux City, IA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

September 14 - October 28

Sun 9/14

85° /65°
87%
Partly sunny and humid; a couple of showers and a t-storm this afternoon; thunderstorms can bring localized damaging wind gusts, hail and flooding downpours

RealFeel®87°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindSSE 10 mph

Mon 9/15

86° /62°
2%
Partly to mostly sunny and humid

RealFeel®87°

RealFeel Shade™84°

Max UV Index5.0 (Moderate)

WindS 9 mph

Tue 9/16

89° /62°
55%
Mostly cloudy and humid; an afternoon thunderstorm

RealFeel®90°

RealFeel Shade™86°

Max UV Index4.0 (Moderate)

WindS 8 mph

Wed 9/17

73° /61°
88%
Cloudy with a couple of showers and a thunderstorm

RealFeel®77°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindW 5 mph

Thu 9/18

71° /57°
55%
A thunderstorm in spots in the morning; otherwise, clouds giving way to some sun

RealFeel®75°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindNW 7 mph

Fri 9/19

70° /53°
25%
Nice with times of clouds and sun

RealFeel®71°

RealFeel Shade™68°

Max UV Index3.0 (Moderate)

WindNW 10 mph

Sat 9/20

69° /52°
55%
Mostly cloudy with a couple of showers, mainly early in the day

RealFeel®67°

RealFeel Shade™67°

Max UV Index1.0 (Low)

WindWNW 7 mph

Sun 9/21

70° /51°
9%
Clouds and sun

RealFeel®73°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindS 2 mph

Mon 9/22

73° /53°
4%
Plenty of sunshine

RealFeel®73°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindSSE 7 mph

Tue 9/23

76° /54°
2%
Plenty of sunshine

RealFeel®79°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindSW 8 mph

Wed 9/24

80° /53°
18%
Intervals of clouds and sunshine

RealFeel®80°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindSSW 7 mph

Thu 9/25

77° /50°
75%
Rain

RealFeel®76°

RealFeel Shade™76°

Max UV Index2.0 (Low)

WindSSW 5 mph

Fri 9/26

74° /51°
14%
Sun through high clouds

RealFeel®75°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindSSW 2 mph

Sat 9/27

73° /46°
20%
Plenty of sunshine

RealFeel®76°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindSW 5 mph

Sun 9/28

77° /52°
20%
Sunny

RealFeel®80°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindNNW 2 mph

Mon 9/29

78° /52°
5%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindE 4 mph

Tue 9/30

77° /53°
5%
Sunshine

RealFeel®77°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindSSE 6 mph

Wed 10/1

78° /54°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindS 10 mph

Thu 10/2

77° /51°
20%
Partly sunny

RealFeel®78°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindWSW 6 mph

Fri 10/3

70° /51°
25%
Cloudy

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindNW 8 mph

Sat 10/4

65° /50°
55%
Cloudy with a shower in the area

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindNE 4 mph

Sun 10/5

66° /51°
25%
Still cloudy

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindN 4 mph

Mon 10/6

72° /50°
5%
Plenty of sun

RealFeel®73°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Tue 10/7

75° /50°
20%
Plenty of sunshine

RealFeel®76°

RealFeel Shade™73°

Max UV Index4.0 (Moderate)

WindS 6 mph

Wed 10/8

75° /51°
20%
Plenty of sunshine

RealFeel®74°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindS 13 mph

Thu 10/9

74° /50°
60%
Times of clouds and sun with a passing shower in the afternoon

RealFeel®76°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindSSW 5 mph

Fri 10/10

73° /50°
25%
Turning cloudy

RealFeel®71°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Sat 10/11

68° /47°
72%
Overcast with a couple of showers followed by a steadier rain

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindSSE 12 mph

Sun 10/12

69° /46°
5%
Less humid with plenty of sunshine

RealFeel®71°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindWNW 6 mph

Mon 10/13

67° /47°
25%
Mostly cloudy

RealFeel®67°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindSSE 4 mph

Tue 10/14

65° /46°
10%
Mostly sunny

RealFeel®64°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindWNW 7 mph

Wed 10/15

64° /44°
20%
Mostly sunny

RealFeel®63°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindNW 9 mph

Thu 10/16

60° /42°
25%
Rather cloudy

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindSSE 6 mph

Fri 10/17

64° /45°
10%
Mostly sunny

RealFeel®61°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindNW 13 mph

Sat 10/18

59° /40°
20%
Partly sunny

RealFeel®58°

RealFeel Shade™55°

Max UV Index3.0 (Moderate)

WindNW 10 mph

Sun 10/19

58° /35°
25%
Mostly cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindNNW 10 mph

Mon 10/20

54° /35°
20%
After a cloudy start, sun returns

RealFeel®51°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindSSE 8 mph

Tue 10/21

57° /38°
5%
Plenty of sunshine

RealFeel®62°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindW 4 mph

Wed 10/22

62° /42°
20%
Mostly sunny

RealFeel®59°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Thu 10/23

66° /41°
20%
Sunshine and a few clouds

RealFeel®69°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindS 5 mph

Fri 10/24

66° /42°
25%
Mostly cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindWSW 10 mph

Sat 10/25

64° /35°
20%
After a cloudy start, sunshine returns

RealFeel®62°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindWNW 9 mph

Sun 10/26

51° /33°
25%
Cooler with sun giving way to increasing clouds

RealFeel®52°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindS 5 mph

Mon 10/27

60° /36°
3%
Sunny to partly cloudy

RealFeel®58°

RealFeel Shade™57°

Max UV Index3.0 (Moderate)

WindE 8 mph

Tue 10/28

63° /28°
59%
Periods of rain

RealFeel®61°

RealFeel Shade™61°

Max UV Index1.0 (Low)

WindS 9 mph

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World North America United States Iowa Sioux City

Weather Near Sioux City:

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  • Sioux Falls, SD
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