Temperature for 10 days Hyatt Regency O'Hare, F° Atmospheric pressure for 10 days in Hyatt Regency O'Hare, hPa Precipitation for 10 days in Hyatt Regency O'Hare, inch Wind for 10 days in Hyatt Regency O'Hare, mph 24-hour meteogram Hyatt Regency O'Hare