Sioux City, IA

Right Now
77°
Mostly Cloudy
  • Humidity: 48%
  • Feels Like: 77°
  • Heat Index: 77°
  • Wind: 3 mph
  • Wind Chill: 77°
  • UV Index: 9 Very High
  • Sunrise: 06:08:46 AM
  • Sunset: 08:54:44 PM
  • Dew Point: 56°
  • Visibility: 10 mi

Today

A mix of clouds and sun. High 79F. Winds light and variable.

Tonight

Some passing clouds. Low around 55F. Winds light and variable.

Tomorrow

Mainly sunny. High around 80F. Winds S at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
2 PM
77°
0%
2 PM
77°

Wind: NNW @ 3mph

Precip: 0% Chance

Humidity: 49%

Wind Chill: 77°

Heat Index: 77°

UV Index: 9 Very High

Visibility: 10 mi

3 PM
78°
0%
3 PM
78°

Wind: N @ 4mph

Precip: 0% Chance

Humidity: 49%

Wind Chill: 78°

Heat Index: 80°

UV Index: 7 High

Visibility: 10 mi

4 PM
79°
0%
4 PM
79°

Wind: NNE @ 3mph

Precip: 0% Chance

Humidity: 48%

Wind Chill: 79°

Heat Index: 81°

UV Index: 6 High

Visibility: 10 mi

5 PM
77°
0%
5 PM
77°

Wind: NE @ 3mph

Precip: 0% Chance

Humidity: 52%

Wind Chill: 77°

Heat Index: 77°

UV Index: 4 Moderate

Visibility: 10 mi

6 PM
77°
0%
6 PM
77°

Wind: E @ 2mph

Precip: 0% Chance

Humidity: 53%

Wind Chill: 77°

Heat Index: 77°

UV Index: 2 Low

Visibility: 10 mi

7 PM
76°
0%
7 PM
76°

Wind: E @ 3mph

Precip: 0% Chance

Humidity: 55%

Wind Chill: 76°

Heat Index: 76°

UV Index: 1 Low

Visibility: 10 mi

8 PM
74°
2%
8 PM
74°

Wind: ESE @ 4mph

Precip: 2% Chance

Humidity: 65%

Wind Chill: 74°

Heat Index: 74°

UV Index: 0 Low

Visibility: 10 mi

9 PM
69°
3%
9 PM
69°

Wind: ESE @ 3mph

Precip: 3% Chance

Humidity: 73%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 10 mi

10 PM
66°
3%
10 PM
66°

Wind: ESE @ 3mph

Precip: 3% Chance

Humidity: 77%

Wind Chill: 66°

Heat Index: 66°

UV Index: 0 Low

Visibility: 10 mi

11 PM
64°
4%
11 PM
64°

Wind: ESE @ 3mph

Precip: 4% Chance

Humidity: 83%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 10 mi

12 AM
62°
5%
12 AM
62°

Wind: SE @ 3mph

Precip: 5% Chance

Humidity: 87%

Wind Chill: 62°

Heat Index: 62°

UV Index: 0 Low

Visibility: 10 mi

1 AM
61°
6%
1 AM
61°

Wind: SE @ 2mph

Precip: 6% Chance

Humidity: 91%

Wind Chill: 61°

Heat Index: 61°

UV Index: 0 Low

Visibility: 9 mi