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. | ||||||||||||
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This Afternoon
Chance Light Rain
Tonight
Rain And Snow
Friday
Rain And Snow
Friday Night
Mostly Clear
Saturday
Sunny
Saturday Night
Mostly Clear
Detailed Forecast |
|
|---|---|
| This Afternoon | A chance of rain after 2pm. Mostly cloudy, with a high near 41. South southwest wind around 5 mph. Chance of precipitation is 50%. |
| Tonight | Rain before 8pm, then rain and snow between 8pm and 11pm, then rain and snow between 11pm and midnight, then rain and snow between midnight and 1am, then rain and snow between 1am and 2am, then rain and snow between 2am and 3am, then rain and snow. Cloudy, with a low around 30. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible. |
| Friday | Rain and snow before 5pm. Mostly cloudy, with a high near 34. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible. |
| Friday Night | Mostly clear. Low around 19, with temperatures rising to around 22 overnight. West northwest wind around 5 mph. |
| Saturday | Sunny, with a high near 42. West wind 5 to 10 mph. |
| Saturday Night | Mostly clear, with a low around 25. West wind around 5 mph. |
| Sunday | Sunny, with a high near 51. |
| Sunday Night | Clear, with a low around 32. |
| Monday | Sunny, with a high near 63. |
| Monday Night | Partly cloudy, with a low around 34. |
| Tuesday | Mostly sunny, with a high near 54. |
| Tuesday Night | Mostly cloudy, with a low around 31. |
| Wednesday | Partly sunny, with a high near 53. |
| Wednesday Night | Partly cloudy, with a low around 30. |
