Sioux City, IA

Right Now
66°
Overcast
  • Humidity: 100%
  • Feels Like: 66°
  • Heat Index: 66°
  • Wind: 8 mph
  • Wind Chill: 66°
  • UV Index: 5 Moderate
  • Sunrise: 07:10:17 am
  • Sunset: 07:27:49 pm
  • Dew Point: 66°
  • Visibility: 3 mi

Today

Becoming partly cloudy and windy. High near 85F. Winds SSE at 20 to 30 mph.

Tonight

Partly cloudy this evening. Scattered thunderstorms developing after midnight. Low 58F. SSE winds shifting to WNW at 15 to 25 mph. Chance of rain 50%.

Tomorrow

Mainly sunny. High 76F. Winds NW at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
7 AM
66°
0%
7 AM
66°

Cloudy

Wind: SE @ 11mph

Precip: 0% Chance

Humidity: 98%

Wind Chill: 66°

Heat Index: 66°

UV Index: 0 Low

Visibility: 5 mi

8 AM
66°
0%
8 AM
66°

Cloudy

Wind: SE @ 12mph

Precip: 0% Chance

Humidity: 99%

Wind Chill: 65°

Heat Index: 66°

UV Index: 0 Low

Visibility: 5 mi

9 AM
65°
10%
9 AM
65°

Cloudy

Wind: SE @ 12mph

Precip: 10% Chance

Humidity: 100%

Wind Chill: 65°

Heat Index: 65°

UV Index: 0 Low

Visibility: 5 mi

10 AM
68°
0%
10 AM
68°

Cloudy

Wind: SSE @ 14mph

Precip: 0% Chance

Humidity: 96%

Wind Chill: 68°

Heat Index: 68°

UV Index: 1 Low

Visibility: 7 mi

11 AM
71°
10%
11 AM
71°

Cloudy

Wind: SSE @ 15mph

Precip: 10% Chance

Humidity: 88%

Wind Chill: 71°

Heat Index: 71°

UV Index: 2 Low

Visibility: 8 mi

12 PM
74°
0%
12 PM
74°

Cloudy

Wind: SSE @ 17mph

Precip: 0% Chance

Humidity: 82%

Wind Chill: 74°

Heat Index: 74°

UV Index: 3 Moderate

Visibility: 10 mi

1 PM
77°
0%
1 PM
77°

Mostly Cloudy

Wind: SSE @ 18mph

Precip: 0% Chance

Humidity: 76%

Wind Chill: 77°

Heat Index: 81°

UV Index: 5 Moderate

Visibility: 10 mi

2 PM
80°
0%
2 PM
80°

Mostly Cloudy

Wind: SSE @ 19mph

Precip: 0% Chance

Humidity: 70%

Wind Chill: 80°

Heat Index: 85°

UV Index: 5 Moderate

Visibility: 10 mi

3 PM
83°
0%
3 PM
83°

Partly Cloudy/Wind

Wind: SSE @ 21mph

Precip: 0% Chance

Humidity: 66%

Wind Chill: 83°

Heat Index: 87°

UV Index: 5 Moderate

Visibility: 10 mi

4 PM
83°
0%
4 PM
83°

Partly Cloudy/Wind

Wind: SSE @ 21mph

Precip: 0% Chance

Humidity: 65%

Wind Chill: 83°

Heat Index: 88°

UV Index: 3 Moderate

Visibility: 10 mi

5 PM
83°
0%
5 PM
83°

Partly Cloudy/Wind

Wind: SSE @ 22mph

Precip: 0% Chance

Humidity: 64%

Wind Chill: 83°

Heat Index: 88°

UV Index: 2 Low

Visibility: 10 mi

6 PM
83°
0%
6 PM
83°

Partly Cloudy/Wind

Wind: SSE @ 21mph

Precip: 0% Chance

Humidity: 66%

Wind Chill: 83°

Heat Index: 88°

UV Index: 0 Low

Visibility: 10 mi