River Forest, IL Weather - Forecast & Monthly Averages

Get crime, demographics and other data for any location in River Forest, IL

TEMPERATURE	82
HUMIDITY	49
PRESSURE	101630
WIND COND.	270 14.8

See How Much House You Can Afford. Get Pre-Approved Today

Weather Quick Facts

The highest monthly average temperature in River Forest for July is 76.3 degrees
The lowest monthly average temperature in River Forest for January is 26.2 degrees
The most monthly precipitation in River Forest occurs in August with 5.1 inches
The air quality index in River Forest is 31% worse than the national average
The pollution index in River Forest is 75% worse than the national average

Compare River Forest, IL Weather

Write a review to give others more information about this area.

See all River Forest poll results

River Forest Average Temperature

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	20°F	34°F	26°F	1.9"
February	21°F	36°F	28°F	1.6"
March	33°F	49°F	40°F	2.4"
April	42°F	62°F	51°F	3.6"
May	52°F	73°F	61°F	4.3"
June	63°F	82°F	72°F	4.6"
July	68°F	86°F	76°F	3.5"
August	67°F	83°F	75°F	5.1"
September	60°F	77°F	68°F	2.8"
October	48°F	65°F	55°F	3.9"
November	36°F	51°F	43°F	2.2"
December	25°F	37°F	31°F	2.2"

The best places in Illinois

Here are the best places to live in Illinois

Most Dangerous Cities In The US

These are the largest cities in Illinois

Safest States In The US

River Forest 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	River Forest	Illinois	National
Air quality index	55	41	42
Pollution index	4,766,000	3,148,694	2,726,193

River Forest air quality

Measurement	Total
Days measured	365
Days with good air quality	121
Days with moderate air quality	227
Days w/ poor A.Q. for sensitive groups	16
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.060%
Benzene	0.050%
Carbon Tetrachloride	0.000%
Lead	0.020%
Mercury	0.090%

Average monthly River Forest temperature with heat index

River Forest monthly precipitation with daily maximum

River Forest monthly snow depth with daily maximum

River Forest monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Rolling Meadows, IL	23,288	55	10.0%
Broadview, IL	7,677	55	10.0%
Elmwood Park, IL	24,274	55	10.0%
Stickney, IL	6,607	55	10.0%
Hometown, IL	4,216	55	10.0%
River Forest, IL	10,883	55	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Sussex, WI	10,884	44	12.0%
Kings Mountain, NC	10,885	36	28.0%
Malvern, AR	10,886	38	24.0%
Camden, AR	10,877	35	30.0%
Manchester, TN	10,896	46	8.0%
River Forest, IL	10,883	55	10.0%

Source: The River Forest, 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.