Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4° N Lon: 96.38° W Elev: 1099 ft.

Overcast

49°F

9°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Oct 6:52 am CDT
Detailed forecast for

Thurston County

Today
Partly sunny. Much cooler with highs in the lower 60s. North winds 5 to 10 mph.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.
Wednesday
Sunny in the morning, then becoming mostly cloudy. Highs in the lower 60s. North winds 5 to 10 mph with gusts up to 20 mph.
Wednesday Night
Cloudy. A slight chance of showers in the evening, then showers likely after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
Thursday
Showers. Highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the lower 40s.
Friday
Sunny. Highs in the mid 50s.
Friday Night
Clear. Lows in the lower 30s.
Saturday
Sunny. Highs in the lower 60s.
Saturday Night
Clear. Not as cool with lows in the lower 40s.
Sunday
Sunny. Highs in the upper 60s.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Mostly sunny. Highs in the upper 60s.



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642 AM CDT Tue Oct 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database