 |
 Current Sioux City Weather Conditions |
Updated December 16th at 6:52 pm |
|
|
|
| Temperature: | 43°F |
Dew Point: | 30°F |
| Barometer: | 29.86 inHg |
Wind: | N 13 Mph |
| Humidity: | 60.7% |
Visibility: | 0M |
|
| |
|
| Sioux City Weather Forecast Summary |
|
|
| |
Today
Dec 16th
|
Wednesday
Dec 17th
|
Thursday
Dec 18th
|
Friday
Dec 19th
|
Saturday
Dec 20th
|
 |
|
|
|
 |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
Mostly Sunny |
37°F
|
44°F
23°F |
39°F
17°F |
35°F
16°F |
41°F
29°F |
|
| |
|
| Sioux City Detailed Weather Forecast |
|
|
| |
| Tuesday, December 16th, 2025 |
 |
Evening |
Temperature: 34°F |
| Cloudy. |
|
|
|
| Wednesday, December 17th, 2025 |
 |
Overnight |
Temperature: 25°F |
| A mix of cloudy and clear skies. |
|
|
|
|
Morning |
Temperature: 35°F |
| Cloudy. Windy. |
|
|
|
|
Afternoon |
Temperature: 42°F |
| Cloudy. Windy. |
|
|
|
 |
Evening |
Temperature: 44°F |
| Cloudy with a chance of showers. Windy. |
|
|
|
| Thursday, December 18th, 2025 |
|
Overnight |
Temperature: 38°F |
| Cloudy. Windy at times. |
|
|
|
|
Morning |
Temperature: 29°F |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph. |
|
|
|
|
Afternoon |
Temperature: 18°F |
| Cloudy. Wind 20 to 30 mph. |
|
|
|
 |
Evening |
Temperature: 17°F |
| Mostly clear. Windy. |
|
|
|
| Friday, December 19th, 2025 |
|
Overnight |
Temperature: 16°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 26°F |
| Cloudy. Windy. |
|
|
|
|
Afternoon |
Temperature: 35°F |
| Cloudy. Windy at times. |
|
|
|
|
Evening |
Temperature: 33°F |
| Clear with cloudy periods. Windy at times. |
|
|
|
| Saturday, December 20th, 2025 |
|
Overnight |
Temperature: 33°F |
| Clear with cloudy periods. Windy at times. |
|
|
|
|
Morning |
Temperature: 37°F |
| Sunny with cloudy periods. Windy at times. |
|
|
|
 |
Afternoon |
Temperature: 33°F |
| Sunny. |
|
|
|
 |
Evening |
Temperature: 30°F |
| Clear. |
|
|
|
| Sunday, December 21st, 2025 |
|
Overnight |
Temperature: 25°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 28°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 30°F |
| Cloudy. Windy at times. |
|
|
|
 |
Evening |
Temperature: 32°F |
| Cloudy with a chance of flurries or showers. Windy at times. |
|
|
|
| Monday, December 22nd, 2025 |
|
Overnight |
Temperature: 33°F |
| A mix of cloudy and clear skies. Windy. |
|
|
|
 |
Morning |
Temperature: 40°F |
| A mix of cloud and sun. Windy. |
|
|
|
|
Afternoon |
Temperature: 44°F |
| Cloudy. Windy. |
|
|
|
|
Evening |
Temperature: 43°F |
| A mix of cloudy and clear skies. Windy. |
|
|
|
| Tuesday, December 23rd, 2025 |
|
Overnight |
Temperature: 42°F |
| Clear. Windy at times. |
|
|
|
|
Morning |
Temperature: 48°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 48°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 41°F |
| Cloudy. |
|
|
|
| Wednesday, December 24th, 2025 |
|
Overnight |
Temperature: 36°F |
| Cloudy. Windy at times. |
|
|
|
|
Morning |
Temperature: 46°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 49°F |
| A mix of cloud and sun. |
|
|
|
|
Evening |
Temperature: 48°F |
| Cloudy. |
|
|
|
