Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
A Few Clouds
65°F
18°C
| Humidity | 93% |
| Wind Speed | SW 8 mph |
| Barometer | 30.01 in (1015.1 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 6:53 am CDT |
Extended Forecast for
Clear Lake IA
Today
High: 80 °F
Sunny
Tonight
Low: 54 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 55 °F
Mostly Cloudy
Friday
High: 77 °F
Partly Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 81 °F
Mostly Sunny
then Mostly
Sunny and
BreezySaturday Night
Low: 67 °F
Chance
T-storms and
BreezySunday
High: 91 °F
Mostly Sunny
and Windy
Detailed Forecast
Today
Sunny, with a high near 80. West northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 54. Northwest wind 6 to 11 mph becoming light.
Thursday
Mostly sunny, with a high near 76. Northwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 55. East northeast wind 3 to 5 mph.
Friday
Partly sunny, with a high near 77. East wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 81. Breezy.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. Breezy.
Sunday
Mostly sunny, with a high near 91. Windy.
Sunday Night
Mostly clear, with a low around 73. Windy.
Monday
Sunny, with a high near 95. Windy.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Windy.
Tuesday
Mostly sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Clear Lake IA
43.15°N 93.37°W
43.15°N 93.37°W
6:42 am CDT Jun 24, 2026
7am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
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