Average wind speed in Rosemont (IL)
The mean monthly wind speed over the year in Rosemont (Illinois), the United States of America (meters per second).
Annually, the wind speed is at its lowest, 4 m/s, in June, July, August and September and peaks at 6 m/s during January, March and April.
Forecast for Rosemont (IL)
broken clouds and no rain
broken clouds and small chance of slight rain
overcast and heavy rain