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Boston, Philly hit 100, NYC breaks record from 1888 amid heat wave. Get the latest Chevron right
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Knoxville, TN

76°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Wednesday, June 25

Current Weather

1:34 AM

76°F
Partly cloudy
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel®
83°
Wind
NNE 1 mph
Wind Gusts
1 mph
Humidity
85%
Indoor Humidity
85% (Very Humid)
Dew Point
71° F
Pressure
↔ 30.22 in
Cloud Cover
33%
Visibility
10 mi
Cloud Ceiling
20000 ft

Day

6/25
94°Hi
RealFeel® 105°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
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Very warm and humid with sunshine and a few clouds; a thunderstorm in parts of the area this afternoon
alerts

Heat Advisory

1:00 PM Tuesday - 7:00 PM Wednesday

Max UV Index12 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindNE 6 mph

Wind Gusts15 mph

Probability of Precipitation46%

Probability of Thunderstorms41%

Precipitation0.14 in

Rain0.14 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover25%

Morning

Afternoon

Night

6/25
73°Lo
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Clear to partly cloudy and humid
alerts

Heat Advisory

1:00 PM Tuesday - 7:00 PM Wednesday

WindSSE 4 mph

Wind Gusts10 mph

Probability of Precipitation7%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover27%

Evening

Overnight

Sun & Moon

14 hrs 36 mins
Rise 6:20 AM
Set 8:56 PM
New Moon
Rise 6:07 AM
Set 9:46 PM

Temperature History

6/25
High
Low
Forecast
94°
73°
Average
88°
67°
Last Year
93°
63°
Record
99°
1988
54°
1974

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World North America United States Tennessee Knoxville

Weather Near Knoxville:

  • Asheville, NC
  • Morristown, TN
  • Oak Ridge, TN
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