Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Light Rain Fog/Mist
46°F
8°C
| Humidity | 89% |
| Wind Speed | SE 9 mph |
| Barometer | 29.96 in (1015.2 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 5.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 1 Apr 3:52 pm CDT |
Extended Forecast for
Sioux City IA
This Afternoon

High: 48 °F
Showers
Tonight

Low: 36 °F
Showers
Thursday
High: 45 °F
Showers then
Showers
LikelyThursday Night

Low: 30 °F
Mostly Cloudy
Friday

High: 45 °F
Showers
Friday Night
Low: 29 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday

High: 44 °F
Mostly Cloudy
and BreezySaturday Night
Low: 25 °F
Partly Cloudy
and Blustery
then Mostly
ClearSunday

High: 58 °F
Sunny
Detailed Forecast
This Afternoon
Showers. High near 48. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 36. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 45. East northeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming east northeast after midnight.
Friday
Showers and possibly a thunderstorm before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 45. East northeast wind around 10 mph becoming north in the afternoon. Chance of precipitation is 90%.
Friday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 29. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 44. Breezy.
Saturday Night
Mostly clear, with a low around 25. Blustery.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 52.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 68. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sioux City IA
42.5°N 96.39°W (Elev. 1099 ft)
42.5°N 96.39°W (Elev. 1099 ft)
3:48 pm CDT Apr 1, 2026
4pm CDT Apr 1, 2026-6pm CDT Apr 8, 2026



