Mason City Weather Forecast
Weather forecast for: Mason City IA
Last Update: 12:26 pm CST Nov 6, 2026
This Afternoon: Sunny, with a high near 44. North northeast wind around 5 mph becoming calm.
Tonight: Increasing clouds, with a low around 30. Calm wind.
Saturday: Mostly sunny, with a high near 53. Southwest wind 3 to 8 mph.
Saturday Night: Mostly cloudy, with a low around 37. West southwest wind around 7 mph.
Sunday: Sunny, with a high near 56. Northwest wind 3 to 8 mph.
Sunday Night: Mostly clear, with a low around 34.
Monday: Mostly sunny, with a high near 63.
Monday Night: Mostly clear, with a low around 37.
Tuesday: Mostly sunny, with a high near 57.
Tuesday Night: Mostly cloudy, with a low around 35.
Veterans Day: Mostly sunny, with a high near 54.
Wednesday Night: Partly cloudy, with a low around 32.
Thursday: Mostly sunny, with a high near 51.