Forest City, IL Weather - Forecast & Monthly Averages

TEMPERATURE	35
HUMIDITY	66
PRESSURE	101220
WIND COND.	300 27.7

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Weather Quick Facts

The highest monthly average temperature in Forest City for July is 76.3 degrees
The lowest monthly average temperature in Forest City for January is 25.9 degrees
The most monthly precipitation in Forest City occurs in June with 5.4 inches
The air quality index in Forest City is 3% better than the national average
The pollution index in Forest City is 75% better than the national average

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Forest City 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	17°F	37°F	26°F	2.3"
February	18°F	39°F	28°F	2.1"
March	31°F	54°F	42°F	3.1"
April	41°F	67°F	54°F	4.7"
May	51°F	77°F	64°F	4.4"
June	62°F	85°F	73°F	5.4"
July	65°F	88°F	76°F	3.4"
August	64°F	86°F	74°F	3.5"
September	56°F	81°F	68°F	4.1"
October	44°F	68°F	55°F	3.4"
November	33°F	55°F	43°F	2.9"
December	22°F	39°F	30°F	2.7"

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Forest City 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	Forest City	Illinois	National
Air quality index	41	41	42
Pollution index	672,031	3,148,694	2,726,193

Forest City air quality

Measurement	Total
Days measured	365
Days with good air quality	285
Days with moderate air quality	78
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.030%
Carbon Tetrachloride	0.000%
Lead	0.001%
Mercury	0.020%

Average monthly Forest City temperature with heat index

Forest City monthly precipitation with daily maximum

Forest City monthly snow depth with daily maximum

Forest City monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Mason City, IL	2,342	40	20.0%
New Holland, IL	257	40	20.0%
Easton, IL	235	40	20.0%
Green Valley, IL	716	41	18.0%
Dunfermline, IL	380	41	18.0%
Forest City, IL	314	41	18.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Union, AL	314	35	30.0%
Biggers, AR	314	26	48.0%
Pinal, AZ	314	60	20.0%
Midpines, CA	314	48	4.0%
Diggins, MO	314	39	22.0%
Forest City, IL	314	41	18.0%

Source: The Forest City, 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.