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. | ||||||||||||
This Afternoon
Mostly Sunny
Tonight
Partly Cloudy
Thursday
Partly Sunny
Thursday Night
Mostly Cloudy
Friday
Partly Sunny
Friday Night
Mostly Clear
Detailed Forecast |
|
|---|---|
| This Afternoon | Mostly sunny, with a high near 35. Northwest wind 5 to 10 mph. |
| Tonight | Partly cloudy, with a low around 21. East northeast wind 0 to 5 mph. |
| Thursday | Partly sunny. High near 41, with temperatures falling to around 38 in the afternoon. North wind 0 to 10 mph. |
| Thursday Night | Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph. |
| Friday | Partly sunny. High near 45, with temperatures falling to around 42 in the afternoon. Northwest wind 5 to 10 mph. |
| Friday Night | Mostly clear, with a low around 27. West wind 0 to 5 mph. |
| Saturday | Mostly sunny, with a high near 57. |
| Saturday Night | Partly cloudy, with a low around 32. |
| Sunday | Partly sunny, with a high near 53. |
| Sunday Night | A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 30. |
| Monday | A slight chance of snow before 10am, then a slight chance of rain and snow. Partly sunny, with a high near 44. |
| Monday Night | A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. |
| Tuesday | A slight chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 30%. |
| Tuesday Night | A chance of rain before 10pm, then a chance of rain and snow. Partly cloudy, with a low around 29. Chance of precipitation is 30%. |
