Mackinaw, IL Weather Forecast & Monthly Average Temperatures

TEMPERATURE	81
HUMIDITY	67
PRESSURE	29.94
WIND COND.	150 5.8

Mackinaw 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	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"

Did you know?

The highest monthly average temperature in Mackinaw for July is 76 degrees.
The lowest monthly average temperature in Mackinaw for January is 26 degrees.
The most monthly precipitation in Mackinaw occurs in June with 5.4 inches.
The air quality index in Mackinaw is 3% better than the national average.
The pollution index in Mackinaw is 86% better than the national average.

Find Real Estate Listings In Mackinaw

New Real Estate Listings In Mackinaw

The best places in Illinois

Here are the best places to live in Illinois

Check out the 10 safest cities in Illinois

These are the 10 most affordable cities in Illinois

See the best places to live in & around Mackinaw

Compare Mackinaw, IL Weather To Other Cities

Mackinaw 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	Mackinaw	Illinois	National
Air quality index	48	41	50
Pollution index	672,031	3,347,295	5,066,862

Mackinaw air quality information

Measurement	Total
Days measured	365
Days with good air quality	207
Days with moderate air quality	132
Days w/ poor A.Q. for sensitive groups	21
Days with unhealthy air quality	5

Mackinaw air quality information

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

Average monthly Mackinaw temperature with heat index

Mackinaw monthly precipitation with daily maximum

Mackinaw monthly snow depth with daily maximum

Mackinaw monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Carlock, IL	583	36	28%
Goodfield, IL	931	36	28%
Minier, IL	1,360	36	28%
Congerville, IL	543	36	28%
Heritage Lake, IL	1,482	36	28%
Mackinaw, IL	2,196	48	4%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Central, TN	2,196	45	10%
Whitesburg, KY	2,196	45	10%
Fox Lake Hills, IL	2,196	35	30%
Lyman, WY	2,197	40	20%
Deenwood, GA	2,195	32	36%
Mackinaw, IL	2,196	48	4%

Source: The Mackinaw, 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.