Weather information for the Sioux City area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Sioux City are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 27° | 34° | 45° | 62° | 74° | 82° | 86° | 84° | 74° | 64° | 46° | 30° |
| Avg. Low | 7° | 14° | 25° | 38° | 50° | 58° | 64° | 62° | 51° | 38° | 26° | 12° |
| Daily Avg | 18° | 24° | 36° | 50° | 62° | 71° | 76° | 74° | 64° | 52° | 36° | 22° |
| Avg. Precip. | 0.6 in | 0.7 in | 2.0 in | 2.3 in | 3.7 in | 3.7 in | 3.3 in | 3.0 in | 2.9 in | 1.9 in | 1.1 in | 0.8 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Tonight
Partly Cloudy
Tuesday
Sunny
Tuesday Night
Clear
Wednesday
Sunny
Wednesday Night
Mostly Clear
Thursday
Sunny
Detailed Forecast |
|
|---|---|
| Tonight | Partly cloudy, with a low around 42. Southeast wind around 5 mph. |
| Tuesday | Sunny. High near 81, with temperatures falling to around 78 in the afternoon. South wind 5 to 10 mph. |
| Tuesday Night | Clear, with a low around 48. South wind around 5 mph. |
| Wednesday | Sunny. High near 85, with temperatures falling to around 82 in the afternoon. South wind 0 to 5 mph. |
| Wednesday Night | Mostly clear, with a low around 54. South southeast wind around 5 mph. |
| Thursday | Sunny, with a high near 86. South southeast wind 5 to 10 mph. |
| Thursday Night | Mostly clear, with a low around 58. |
| Friday | Mostly sunny, with a high near 81. |
| Friday Night | Partly cloudy, with a low around 49. |
| Saturday | Mostly sunny, with a high near 75. |
| Saturday Night | Partly cloudy, with a low around 47. |
| Sunday | Mostly sunny, with a high near 67. |
| Sunday Night | Mostly clear, with a low around 39. |
| Columbus Day | Sunny, with a high near 67. |
