Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
34°F
1°C
| Humidity | 97% |
| Wind Speed | S 6 mph |
| Barometer | 29.94 in (1014.5 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 8.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 18 Mar 11:53 pm CDT |
Extended Forecast for
Mason City IA
Overnight
Low: 32 °F
Mostly Cloudy
Thursday
High: 51 °F
Patchy Fog
then Mostly
SunnyThursday Night
Low: 40 °F
Mostly Cloudy
Friday
High: 65 °F
Mostly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 48 °F
Mostly Cloudy
and BreezySunday Night
Low: 25 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 32. South wind around 5 mph becoming light and variable.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. South wind 5 to 8 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 65. Northwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 48. Breezy.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mason City IA
43.15°N 93.19°W
43.15°N 93.19°W
10:16 pm CDT Mar 18, 2026
12am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
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