


Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
22°C
71°F
Humidity | 73% |
Wind Speed | W 7 km/h |
Barometer | 1013.6 mb (29.96 in) |
Dewpoint | 17°C (62°F) |
Visibility | 16 km |
Last update | 12 Jul 7:53 pm CDT |
Extended Forecast for
Chapin IA
Tonight
Low: 14 °C
Mostly Clear
Sunday
High: 28 °C
Sunny
Sunday Night
Low: 18 °C
Mostly Clear
Monday
High: 30 °C
Sunny
Monday Night
Low: 19 °C
Mostly Clear
Tuesday
High: 30 °C
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 19 °C
Chance
Showers then
Chance
T-stormsWednesday
High: 28 °C
Chance
T-stormsWednesday Night
Low: 17 °C
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 14. Southwest wind 5 to 8 km/h.
Sunday
Sunny, with a high near 28. Southwest wind 8 to 18 km/h.
Sunday Night
Mostly clear, with a low around 18. South southwest wind 10 to 14 km/h.
Monday
Sunny, with a high near 30. South southwest wind 8 to 11 km/h.
Monday Night
Mostly clear, with a low around 19. South wind around 10 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 30.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 19.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 24.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 16.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chapin IA
42.84°N 93.23°W
42.84°N 93.23°W
6:38 pm CDT Jul 12, 2025
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025