Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
56°F
13°C
| Humidity | 24% |
| Wind Speed | NE 5 mph |
| Barometer | 30.21 in (1023.6 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 5:52 pm CDT |
Extended Forecast for
Sergeant Bluff IA
Tonight

Low: 31 °F
Mostly Clear
Monday
High: 73 °F
Sunny then
Mostly Sunny
and BreezyMonday Night

Low: 48 °F
Partly Cloudy
Tuesday

High: 84 °F
Sunny
Tuesday Night

Low: 53 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny then
Sunny and
BreezyWednesday Night
Low: 60 °F
Breezy.
Partly Cloudy
then Chance
ShowersThursday

High: 80 °F
Chance
Showers and
BreezyThursday Night

Low: 40 °F
Partly Cloudy
and Breezy
Detailed Forecast
Tonight
Mostly clear, with a low around 31. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 73. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 48. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 84. Southwest wind around 5 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. East southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 85. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 60. Breezy.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 80. Breezy.
Thursday Night
Partly cloudy, with a low around 40. Breezy.
Friday
Mostly sunny, with a high near 62. Breezy.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sergeant Bluff IA
42.39°N 96.35°W (Elev. 1089 ft)
42.39°N 96.35°W (Elev. 1089 ft)
4:23 pm CDT Apr 19, 2026
6pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026


