Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
8°F
-13°C
| Humidity | 69% |
| Wind Speed | NW 14 mph |
| Barometer | 30.08 in (1021.0 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 16 Mar 10:53 pm CDT |
Extended Forecast for
Mason City IA
Tonight

Low: -4 °F
Partly Cloudy
Tuesday
High: 24 °F
Mostly Sunny
then Snow
LikelyTuesday Night
Low: 19 °F⇑
Heavy Snow
then Slight
Chance SnowWednesday

High: 42 °F
Mostly Sunny
Wednesday Night

Low: 32 °F
Mostly Cloudy
Thursday

High: 51 °F
Sunny
Thursday Night

Low: 39 °F
Mostly Cloudy
Friday

High: 61 °F
Partly Sunny
Friday Night

Low: 39 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -10. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday
A chance of flurries before 3pm, then snow likely, mainly after 5pm. Increasing clouds, with a high near 24. Wind chill values as low as -15. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Snow, mainly before midnight. The snow could be heavy at times. Temperature rising to around 25 by 5am. Wind chill values as low as 5. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Mostly sunny, with a high near 42. West southwest wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 32. South southwest wind around 6 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 45.
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
10:43 pm CDT Mar 16, 2026
11pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026


