Grafton Wind Forecast
Grafton Wind Statistics
October Wind
Mason City Municipal Airport (17.4 miles)
Strongest 16 October, 2026
42.1 mph NAverage October
9.4 mph
Climate (2021–2026)
Mason City Municipal Airport (17.4 miles)
Strongest 24 May, 2024
72 mph SAverage 2021–2026
11 mph