Current conditions at
Sioux County Regional Airport (KSXK)
Lat: 42.99°NLon: 96.16°WElev: 1409ft.
Partly Cloudy
34°F
1°C
| Humidity | 81% |
| Wind Speed | N 8 mph |
| Barometer | 30.19 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 12 Nov 5:35 pm CST |
Extended Forecast for
Alton IA
Tonight
Low: 21 °F
Mostly Clear
Friday
High: 42 °F
Sunny
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 42 °F
Sunny
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 47 °F
Sunny
Monday Night
Low: 36 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 21. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 42. Calm wind.
Friday Night
Mostly clear, with a low around 21. Calm wind.
Saturday
Sunny, with a high near 42. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 26. South southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 44. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton IA
42.98°N 96.01°W (Elev. 1283 ft)
42.98°N 96.01°W (Elev. 1283 ft)
5:38 pm CST Nov 12, 2026
5pm CST Nov 12, 2026-6pm CST Nov 19, 2026
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