Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
60°F
16°C
| Humidity | 78% |
| Wind Speed | NE 3 mph |
| Barometer | 29.95 in (1013.4 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 9:53 pm CDT |
Extended Forecast for
3 Miles SSE Thornton IA
Tonight
Low: 55 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 68 °F
Showers
Likely and
BreezySunday Night
Low: 52 °F
Decreasing
CloudsMonday
High: 76 °F
Decreasing
CloudsMonday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 55 °F
Showers
LikelyWednesday
High: 74 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 55. Calm wind becoming east southeast around 5 mph after midnight.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 68. Breezy, with an east wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 52. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Northeast wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 54. East northeast wind around 6 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 78.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Thornton IA
42.91°N 93.37°W
42.91°N 93.37°W
9:12 pm CDT Jun 20, 2026
9pm CDT Jun 20, 2026-6pm CDT Jun 27, 2026
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