| NWS Forecast for: Mason City IA Issued by: National Weather Service Des Moines, IA Last Update: 3:10 pm CDT Aug 10, 2025 | |
This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a steady temperature around 77. West wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Mostly cloudy, with a low around 62. West wind 5 to 7 mph. Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Southwest wind 3 to 6 mph. Monday Night: Partly cloudy, with a low around 63. South southwest wind 3 to 7 mph. Tuesday: Sunny, with a high near 82. Light and variable wind becoming west 5 to 7 mph in the morning. Tuesday Night: Mostly clear, with a low around 57. Wednesday: Sunny, with a high near 80. Wednesday Night: Mostly clear, with a low around 60. Thursday: Sunny, with a high near 81. Thursday Night: Mostly clear, with a low around 66. Friday: Mostly sunny, with a high near 86. Friday Night: Partly cloudy, with a low around 70. Saturday: Mostly sunny, with a high near 87. | |
| Mason City IA 43.15°N 93.19°W | |
Visit your local NWS office at: https://www.weather.gov/desmoines |