Coal City, IL Weather


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The most pleasant months of the year for Coal City are September, June and August. In Coal City, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Coal City with an average high temperature of 84.5°, which ranks it as cooler than most places in Illinois. January is the snowiest month in Coal City with 6.9 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - Coal City, IL

3 PM PST

Sunny

70°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonSunny71° / 48°NW 15 mph
SundaySunny81° / 60°SW 0 to 15 mph
MondayShowers And Thunderstorms76° / 55°SSW 5 to 10 mph
TuesdayChance Rain Showers63° / 46°NE 15 to 20 mph
WednesdaySunny72° / 49°NNE 10 mph
ThursdayChance Showers And Thunderstorms76° / 57°S 10 to 15 mph
FridayChance Showers And Thunderstorms77° / 57°S 10 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 15
Rain: averages 37 inches of rain a year
Snow: averages 22 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Coal City area is 8.8 (10=best), which means it is more comfortable than most places in Illinois.

8.8 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January31° 15°
February36° 19°
March48° 29°
April61° 39°
May72° 50°
June81° 59°
July85° 64°
August83° 62°
September76° 53°
October64° 42°
November50° 32°
December35° 20°
Hot, Freezing, Rainy, Snowy Days: Coal City
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02994
February02583
March02191
April06110
May10110
June40100
July6090
August3090
September1070
October0490
November01590
December027104

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Reviews for Coal City
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Over 12 years ago

No culture at all. Very rigid, uneducated, small town in  More

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Over 14 years ago

Coal City is a nice quiet little town where people mostly mind their own business. There are plenty of community events, this is a great place to live if you have young  More

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Over 15 years ago

What do the powers to be say in Coal City, Illinois, about the possibility that the very first airfield in the world was in Coal City. We need to speak to a Historian of  More

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