Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
10°F
-12°C
| Humidity | 84% |
| Wind Speed | W 6 mph |
| Barometer | 30.11 in (1021.3 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 15 Jan 2:53 am CST |
Extended Forecast for
Mason City IA
Overnight
Low: 10 °F
Mostly Cloudy
Thursday
High: 31 °F
Partly Sunny
then Chance
SnowThursday Night
Low: 25 °F
Chance Snow
and BlusteryFriday
High: 31 °F⇓
Chance Snow
and WindyFriday Night
Low: 4 °F
Mostly Cloudy
and WindySaturday
High: 9 °F
Cold and
BlusterySaturday Night
Low: -2 °F
Partly Cloudy
and Blustery
then Partly
CloudySunday
High: 20 °F
Partly Sunny
Sunday Night
Low: -2 °F
Mostly Cloudy
and Blustery
Detailed Forecast
Overnight
Mostly cloudy, with a low around 10. Light west wind.
Thursday
A 40 percent chance of snow, mainly between 1pm and 5pm. Partly sunny, with a high near 31. Wind chill values as low as 5. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 25. Blustery, with a southwest wind 10 to 18 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Mostly cloudy, with a temperature falling to around 18 by 5pm. Wind chill values as low as zero. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 4. Windy, with a northwest wind 17 to 23 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy and cold, with a high near 9. Blustery.
Saturday Night
Partly cloudy, with a low around -2. Blustery.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around -2. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 8. Blustery.
Monday Night
Partly cloudy, with a low around -3.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 24.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mason City IA
43.15°N 93.19°W
43.15°N 93.19°W
3:11 am CST Jan 15, 2026
3am CST Jan 15, 2026-6pm CST Jan 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
