Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
54°F
12°C
| Humidity | 87% |
| Wind Speed | E 3 mph |
| Barometer | 30.15 in (1020.0 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 29 Sep 1:53 am CDT |
Extended Forecast for
Thornton IA
Overnight
Low: 56 °F
Clear
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 59 °F
Mostly Cloudy
Tuesday
High: 82 °F
Partly Sunny
Tuesday Night
Low: 59 °F
Mostly Cloudy
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 60 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 56. Light east southeast wind.
Monday
Mostly sunny, with a high near 85. South wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 59. South southeast wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 59. Southeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 62.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 83.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Thornton IA
42.95°N 93.37°W
42.95°N 93.37°W
1:49 am CDT Sep 29, 2025
2am CDT Sep 29, 2025-6pm CDT Oct 5, 2025
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