| National Weather Service Forecast for:
Mason City IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 12:11 pm CDT Oct 6, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 78. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 23 mph. |
| Tonight |
Mostly clear, with a low around 53. Southwest wind around 6 mph becoming light and variable after midnight. |
| Wednesday |
Sunny, with a high near 74. North northwest wind 3 to 7 mph. |
| Wednesday Night |
Partly cloudy, with a low around 48. North northwest wind 3 to 5 mph. |
| Thursday |
Mostly sunny, with a high near 67. Light northwest wind. |
| Thursday Night |
Partly cloudy, with a low around 45. |
| Friday |
Mostly sunny, with a high near 70. |
| Friday Night |
Mostly clear, with a low around 55. |
| Saturday |
Sunny, with a high near 77. Windy. |
| Saturday Night |
Mostly clear, with a low around 59. Breezy. |
| Sunday |
Sunny, with a high near 76. |
| Sunday Night |
A 30 percent chance of showers. Partly cloudy, with a low around 54. |
| Columbus Day |
A 40 percent chance of showers. Partly sunny, with a high near 65. |
Forecast from NOAA-NWS for Mason City IA.
