Winfield, IL Weather


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The most pleasant months of the year for Winfield are June, September and August. In Winfield, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Winfield with an average high temperature of 84.2°, which ranks it as cooler than most places in Illinois. January is the snowiest month in Winfield with 9.8 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 - Winfield, IL

9 AM PST

Cloudy then Showers And Thunderstorms

58°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayCloudy then Showers And Thunderstorms62° / 58°SE 15 mph
SaturdaySlight Chance Showers And Thunderstorms80° / 64°SSW 15 to 20 mph
SundayChance Showers And Thunderstorms then Showers And Thunderstorms Likely79° / 63°S 15 to 25 mph
MondayShowers And Thunderstorms74° / 54°SSW 20 mph
TuesdaySlight Chance Rain Showers then Mostly Sunny76° / 59°SW 10 to 15 mph
WednesdayChance Showers And Thunderstorms76° / 54°WSW 10 to 15 mph
ThursdayChance Showers And Thunderstorms69° / 48°N 10 to 15 mph

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 15
Rain: averages 38 inches of rain a year
Snow: averages 30 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Winfield area is 8.9 (10=best), which means it is more comfortable than most places in Illinois.

8.9 / 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
January31° 15°
February36° 18°
March47° 27°
April60° 37°
May70° 47°
June80° 58°
July84° 62°
August82° 61°
September75° 52°
October63° 40°
November49° 30°
December35° 19°
Hot, Freezing, Rainy, Snowy Days: Winfield
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January028107
February02685
March022103
April08121
May01120
June30110
July4090
August20100
September1080
October0690
November019101
December028116

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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