Knoxville, AR Weather


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United States / Arkansas / No Metro Area / Johnson County / Knoxville / Zip Codes

The most pleasant months of the year for Knoxville are May, October and April. In Knoxville, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Knoxville with an average high temperature of 92.5°, which ranks it as warmer than most places in Arkansas. January is the snowiest month in Knoxville with 0.9 inches of snow, and 2 months of the year have significant snowfall. The most uncomfortably humid months are July, August and June.

Today's Weather - Knoxville, AR

1 PM PST

Partly Sunny

68°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonPartly Sunny69° / 49°E 10 mph
SaturdayChance Showers And Thunderstorms61° / 45°E 10 to 15 mph
SundayChance Rain Showers then Mostly Sunny67° / 39°NNE 10 mph
MondaySunny70° / 46°ESE 5 to 10 mph
TuesdayMostly Sunny75° / 52°S 5 to 15 mph
WednesdayMostly Sunny then Slight Chance Light Rain75° / 53°E 5 to 10 mph
ThursdayChance Light Rain70° / 55°ESE 10 to 15 mph

Weather Highlights

Summer High: the July high is around 92 degrees
Winter Low: the January low is 28
Rain: averages 49 inches of rain a year
Snow: averages 2 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Knoxville area is 5.6 (10=best), which means it is more comfortable than most places in Arkansas.

5.6 / 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
January49° 28°
February55° 32°
March64° 39°
April73° 48°
May80° 58°
June88° 66°
July92° 70°
August93° 69°
September85° 61°
October74° 49°
November62° 39°
December51° 31°
Hot, Freezing, Rainy, Snowy Days: Knoxville
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02180
February01580
March08100
April0190
May10110
June10090
July21080
August21070
September8080
October0180
November0880
December01890

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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