Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fog/Mist
40°F
4°C
| Humidity | 97% |
| Wind Speed | N 13 mph |
| Barometer | 30.09 in (1019.4 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 4.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 1 Nov 9:53 am CDT |
Extended Forecast for
Rock Falls IA
Today
High: 43 °F
Slight Chance
ShowersTonight
Low: 31 °F
Decreasing
CloudsSunday
High: 52 °F
Mostly Sunny
then Sunny
and BreezySunday Night
Low: 38 °F
Partly Cloudy
Monday
High: 57 °F
Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 57 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers. Cloudy, with a high near 43. North wind 7 to 9 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 31. Calm wind.
Sunday
Mostly sunny, with a high near 52. Breezy, with a south wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 38. South southwest wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 57. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rock Falls IA
43.21°N 93.1°W
43.21°N 93.1°W
6:16 am CDT Nov 1, 2025
10am CDT Nov 1, 2025-6pm CST Nov 7, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
