Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
84°F
29°C
| Humidity | 55% |
| Wind Speed | S 6 mph |
| Barometer | 30.18 in (1020.8 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 12 Jul 6:53 pm CDT |
Extended Forecast for
Sheffield IA
Tonight
Low: 63 °F
Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 65 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 67 °F
Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 63. Light south wind.
Monday
Sunny, with a high near 89. West southwest wind 3 to 5 mph.
Monday Night
Clear, with a low around 65. Light south southwest wind.
Tuesday
Sunny, with a high near 90. Calm wind.
Tuesday Night
Clear, with a low around 67. Calm wind.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sheffield IA
42.89°N 93.23°W
42.89°N 93.23°W
5:27 pm CDT Jul 12, 2026
7pm CDT Jul 12, 2026-6pm CDT Jul 19, 2026
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