Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
27°F
-3°C
| Humidity | 89% |
| Wind Speed | N 12 mph |
| Barometer | 30.35 in (1028.7 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 23 Mar 4:53 am CDT |
Extended Forecast for
Chapin IA
Today
High: 49 °F
Sunny
Tonight
Low: 34 °F
Mostly Cloudy
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy
Wednesday
High: 69 °F
Partly Sunny
Wednesday Night
Low: 49 °F
Partly Cloudy
Thursday
High: 66 °F
Slight Chance
Rain and
WindyThursday Night
Low: 27 °F
Mostly Cloudy
and WindyFriday
High: 45 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 49. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 34. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 58. South wind 9 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southeast wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 69. South southwest wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 66. Windy.
Thursday Night
Mostly cloudy, with a low around 27. Windy.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 62. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chapin IA
42.84°N 93.23°W
42.84°N 93.23°W
2:21 am CDT Mar 23, 2026
5am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
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