Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
13°F
-11°C
| Humidity | 81% |
| Wind Speed | NW 15 mph |
| Barometer | 30.08 in (1020.2 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | -3°F (-19°C) |
| Last update | 21 Feb 1:53 am CST |
Extended Forecast for
Mason City IA
Overnight

Low: 12 °F
Mostly Cloudy
Saturday

High: 22 °F
Mostly Cloudy
Saturday Night
Low: 9 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusterySunday

High: 18 °F
Mostly Sunny
and BlusterySunday Night
Low: 4 °F
Partly Cloudy
and Blustery
then Partly
CloudyMonday

High: 21 °F
Sunny
Monday Night

Low: 8 °F
Partly Cloudy
Tuesday

High: 39 °F
Partly Sunny
Tuesday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind 7 to 9 mph.
Saturday
Mostly cloudy, with a high near 22. Wind chill values as low as zero. Northwest wind 9 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -5. Blustery, with a north northwest wind 14 to 17 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 18. Wind chill values as low as -10. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 4. Blustery, with a north northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mason City IA
43.15°N 93.19°W
43.15°N 93.19°W
1:22 am CST Feb 21, 2026
1am CST Feb 21, 2026-6pm CST Feb 27, 2026


