Ashton, IL Weather


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The most pleasant months of the year for Ashton are June, August and September. In Ashton, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Ashton with an average high temperature of 82.8°, which ranks it as one of the coolest places in Illinois. January is the snowiest month in Ashton with 9.5 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 - Ashton, IL

7 PM PST

Mostly Clear then Widespread Frost

45°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightMostly Clear then Widespread Frost31° / 62°ESE 5 to 10 mph
Thursday NightPartly Cloudy then Slight Chance Rain Showers43° / 64°SE 10 to 15 mph
Friday NightShowers And Thunderstorms then Periods Of Showers And Thunderstorms56° / 76°SSE 20 to 25 mph
Saturday NightShowers And Thunderstorms Likely63° / 76°S 15 to 30 mph
Sunday NightShowers And Thunderstorms58° / 68°SSW 20 mph
Monday NightChance Rain Showers then Mostly Cloudy48° / 70°W 10 to 15 mph
Tuesday NightMostly Clear then Slight Chance Showers And Thunderstorms53° / 77°SW 10 mph

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 12
Rain: averages 36 inches of rain a year
Snow: averages 27 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Ashton area is 9 (10=best), which means it is more comfortable than most places in Illinois.

9 / 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
January28° 12°
February33° 16°
March46° 27°
April60° 37°
May71° 48°
June79° 58°
July83° 62°
August81° 60°
September74° 51°
October62° 39°
November47° 29°
December32° 17°
Hot, Freezing, Rainy, Snowy Days: Ashton
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03075
February02663
March02382
April08100
May01110
June20100
July4090
August3090
September1180
October0780
November01891
December02984

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.

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