Crestwood, IL Weather Forecast & Monthly Average Temperatures

TEMPERATURE	66
HUMIDITY	87
PRESSURE	29.78
WIND COND.	60 12.8

Crestwood Average Weather

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	-18°F	65°F	27°F	2.0"
February	-9°F	63°F	27°F	2.1"
March	14°F	79°F	39°F	2.4"
April	21°F	85°F	51°F	2.8"
May	33°F	93°F	60°F	2.8"
June	46°F	97°F	72°F	2.7"
July	57°F	104°F	75°F	2.5"
August	48°F	99°F	74°F	4.2"
September	42°F	95°F	68°F	3.2"
October	28°F	88°F	54°F	3.5"
November	14°F	73°F	43°F	1.5"
December	-6°F	63°F	29°F	2.5"

Did you know?

The highest monthly average temperature in Crestwood for July is 75 degrees.
The lowest monthly average temperature in Crestwood for February is 27 degrees.
The most monthly precipitation in Crestwood occurs in August with 4.2 inches.
The air quality index in Crestwood is 20% worse than the national average.
The pollution index in Crestwood is 69% better than the national average.

Find Real Estate Listings In Crestwood

New Real Estate Listings In Crestwood

The best places in Illinois

Here are the best places to live in Illinois

Check out the 10 safest cities in Illinois

10 best cities to buy a new house in Illinois

See the best places to live in & around Crestwood

Compare Crestwood, IL Weather To Other Cities

Crestwood air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Crestwood	Illinois	National
Air quality index	60	41	50
Pollution index	1,558,070	3,347,295	5,066,862

Crestwood air quality information

Measurement	Total
Days measured	365
Days with good air quality	72
Days with moderate air quality	281
Days w/ poor A.Q. for sensitive groups	11
Days with unhealthy air quality	1

Crestwood air quality information

Pollutant	Total
Arsenic	0.010%
Benzene	0.010%
Carbon Tetrachloride	0.070%
Lead	0.090%
Mercury	0.010%

Average monthly Crestwood temperature with heat index

Crestwood monthly precipitation with daily maximum

Crestwood monthly snow depth with daily maximum

Crestwood monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Blue Island, IL	22,446	60	20%
Burbank, IL	29,087	60	20%
Calumet Park, IL	8,320	60	20%
Clarendon Hills, IL	8,641	60	20%
Darien, IL	22,232	60	20%
Crestwood, IL	10,989	60	20%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Martin, TN	10,989	36	28%
Leon Valley, TX	10,990	45	10%
Trophy Club, TX	10,987	54	8%
Canyon Lake, CA	10,985	85	70%
Browns Mills, NJ	10,983	40	20%
Crestwood, IL	10,989	60	20%

Source: The Crestwood, IL weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.