Skip to main content

Sioux City, IA

Right Now
43°
Sunny
  • Humidity: 62%
  • Feels Like: 37°
  • Heat Index: 43°
  • Wind: 12 mph
  • Wind Chill: 37°
  • UV Index: 0 Low
  • Sunrise: 07:05:09 AM
  • Sunset: 06:11:46 PM
  • Dew Point: 31°
  • Visibility: 10 mi

Today

Mostly clear. Low 24F. Winds SW at 5 to 10 mph.

Tonight

Mostly clear. Low 24F. Winds SW at 5 to 10 mph.

Tomorrow

Cloudy with occasional showers for the afternoon. High 47F. Winds ESE at 10 to 20 mph. Chance of rain 60%.

Next 12 Hours

Time
Temp
Precip
5 PM
42°
2%
5 PM
42°

Wind: S @ 10mph

Precip: 2% Chance

Humidity: 65%

Wind Chill: 36°

Heat Index: 42°

UV Index: 0 Low

Visibility: 8 mi

6 PM
40°
3%
6 PM
40°

Wind: S @ 8mph

Precip: 3% Chance

Humidity: 68%

Wind Chill: 34°

Heat Index: 40°

UV Index: 0 Low

Visibility: 7 mi

7 PM
38°
3%
7 PM
38°

Wind: S @ 8mph

Precip: 3% Chance

Humidity: 71%

Wind Chill: 32°

Heat Index: 38°

UV Index: 0 Low

Visibility: 7 mi

8 PM
37°
3%
8 PM
37°

Wind: S @ 8mph

Precip: 3% Chance

Humidity: 72%

Wind Chill: 31°

Heat Index: 37°

UV Index: 0 Low

Visibility: 7 mi

9 PM
35°
3%
9 PM
35°

Wind: S @ 7mph

Precip: 3% Chance

Humidity: 74%

Wind Chill: 29°

Heat Index: 35°

UV Index: 0 Low

Visibility: 7 mi

10 PM
33°
2%
10 PM
33°

Wind: SSW @ 6mph

Precip: 2% Chance

Humidity: 76%

Wind Chill: 28°

Heat Index: 33°

UV Index: 0 Low

Visibility: 7 mi

11 PM
32°
4%
11 PM
32°

Wind: SSW @ 5mph

Precip: 4% Chance

Humidity: 77%

Wind Chill: 27°

Heat Index: 32°

UV Index: 0 Low

Visibility: 7 mi

12 AM
31°
6%
12 AM
31°

Wind: SW @ 5mph

Precip: 6% Chance

Humidity: 79%

Wind Chill: 26°

Heat Index: 31°

UV Index: 0 Low

Visibility: 7 mi

1 AM
29°
5%
1 AM
29°

Wind: SW @ 4mph

Precip: 5% Chance

Humidity: 77%

Wind Chill: 25°

Heat Index: 29°

UV Index: 0 Low

Visibility: 8 mi

2 AM
29°
5%
2 AM
29°

Wind: SW @ 4mph

Precip: 5% Chance

Humidity: 77%

Wind Chill: 24°

Heat Index: 29°

UV Index: 0 Low

Visibility: 9 mi

3 AM
29°
4%
3 AM
29°

Wind: WSW @ 4mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 25°

Heat Index: 29°

UV Index: 0 Low

Visibility: 9 mi

4 AM
28°
4%
4 AM
28°

Wind: WSW @ 3mph

Precip: 4% Chance

Humidity: 74%

Wind Chill: 28°

Heat Index: 28°

UV Index: 0 Low

Visibility: 9 mi

Get the daily forecast and severe weather alerts in your inbox!

* I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy.

    The flow of water from Gavins Point Dam near Yankton, SD., was halted Wednesday, May 9, 2012, so workers could inspect the structure for any d…

    Get up-to-the-minute news sent straight to your device.

    Topics

    News Alerts

    Breaking News