Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
A Few Clouds
75°F
24°C
| Humidity | 50% |
| Wind Speed | E 6 mph |
| Barometer | 30.21 in (1022.0 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 1 Sep 2:53 pm CDT |
Extended Forecast for
4 Miles NNW Grafton IA
Labor Day
High: 75 °F
Mostly Sunny
Tonight
Low: 54 °F
Partly Cloudy
Tuesday
High: 75 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 57 °F
Showers
LikelyWednesday
High: 65 °F
Chance
ShowersWednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 47 °F
Chance
ShowersFriday
High: 62 °F
Mostly Sunny
Detailed Forecast
Labor Day
Mostly sunny, with a high near 75. East southeast wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 54. Light and variable wind.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 75. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Mostly cloudy, with a high near 65. North northwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNW Grafton IA
43.38°N 93.1°W
43.38°N 93.1°W
2:50 pm CDT Sep 1, 2025
3pm CDT Sep 1, 2025-6pm CDT Sep 7, 2025
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