Grafton Wind Forecast
Grafton Wind Statistics
July Wind
Mason City Municipal Airport (17.4 miles)
Strongest 3 July, 2025
13.9mph SWAverage July
7.8mph
Climate (2010–Present)
Mason City Municipal Airport (17.4 miles)
Strongest 24 May, 2024
72mph SAverage 2020–2025
11.1mph