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Current conditions at
Sioux County Regional Airport (KSXK)
Lat: 42.99°NLon: 96.16°WElev: 1409ft.
Fair
66°F
19°C
| Humidity | 88% |
| Wind Speed | NW 10 G 20 mph |
| Barometer | 29.93 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jul 5:15 am CDT |
Extended Forecast for
Alton IA
Today
High: 83 °F
Sunny
Tonight
Low: 57 °F
Mostly Clear
Wednesday
High: 80 °F
Partly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 82 °F
Partly Sunny
Thursday Night
Low: 61 °F
Chance
ShowersFriday
High: 83 °F
Partly Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 93 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 83. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 57. North wind 10 to 15 mph becoming light after midnight.
Wednesday
Partly sunny, with a high near 80. Calm wind.
Wednesday Night
Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 82. South wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph.
Friday
Partly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny and hot, with a high near 95.
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)
1:58 am CDT Jul 21, 2026
5am CDT Jul 21, 2026-6pm CDT Jul 27, 2026
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