Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
23°F
-5°C
| Humidity | 92% |
| Wind Speed | W 8 mph |
| Barometer | 30.23 in (1024.9 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 11 Feb 2:53 am CST |
Extended Forecast for
Chapin IA
Overnight

Low: 24 °F
Clear
Wednesday

High: 46 °F
Sunny
Wednesday Night

Low: 31 °F
Mostly Cloudy
Thursday
High: 48 °F
Slight Chance
Rain/Snow
then SunnyThursday Night

Low: 29 °F
Mostly Clear
Friday

High: 52 °F
Sunny
Friday Night

Low: 31 °F
Mostly Clear
Saturday

High: 54 °F
Sunny
Saturday Night

Low: 33 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 24. Northwest wind around 7 mph.
Wednesday
Sunny, with a high near 46. West northwest wind around 6 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 3 to 5 mph.
Thursday
A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 48. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 29. Light and variable wind.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Mostly sunny, with a high near 56. Breezy.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 60. Windy.
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
3:21 am CST Feb 11, 2026
3am CST Feb 11, 2026-6pm CST Feb 17, 2026


