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Home > Climate > NWS Chicago > Climate Prediction > Local Temperature Outlook

Three-Month Temperature Outlook (Issued: August 2014)

National Outlook Local Outlook Background Information Questions and Feedback
CHICAGO OHARE INTL AP, IL
COOK County, Coop ID: 111549
Elevation: 658 ft.
Latitude: 41° 59' N Longitude: 87° 56' W
NOAA Online Weather Data Help

Three Category Temperature Outlook: Aug-Sep-Oct 2015
Suggested Temperature Outlook Breakdown Above Normal
(Higher than 63.9 deg F)
32% Above Normal
(Higher than 63.9 deg F)
32% Below Normal
(Lower than 62.4 deg F)
34% Below Normal
(Lower than 62.4 deg F)
34% Near Normal
(62.4 - 63.9 deg F)
34% Near Normal
(62.4 - 63.9 deg F)
34%
There is a 32.0% chance for the average temperature during this 3-month period to be higher than 63.9°.
There is a 34.0% chance for the average temperature during this 3-month period to be between 62.4° and 63.9°.
There is a 34.0% chance for the average temperature during this 3-month period to be lower than 62.4°.

*Outlooks are calculated using the 1981-2010 climatological reference period.

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