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WeatherLive › Tennessee › Knoxville

Knoxville, TN Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherKnoxville · 8:02 PM EDT
97° | 73°
82°F
Feels like 87°
Mostly cloudy
+7° vs. normal — warmer than usual for this time of year
WindNW 4 mph · Gusts 13 mph
Precip73% · 0.78 in
Humidity72% · Dew point 72°
UV index9 Very high
Air Quality46 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset6:55 AM · 8:23 PM · 13h 28m

Weather map — Knoxville

Full radar →
Now
78°
0.20 in
4 mph
21:00
78°
0.20 in
2 mph
22:00
78°
0.20 in
3 mph
23:00
78°
0.20 in
3 mph
00:00
77°
0.20 in
2 mph
01:00
76°
0.20 in
2 mph
02:00
76°
0.20 in
1 mph
03:00
75°
0.20 in
1 mph
04:00
74°
0.20 in
2 mph
05:00
73°
0.20 in
1 mph
06:00
72°
0.20 in
2 mph
07:00
71°
43%
1 mph
08:00
71°
35%
0 mph
09:00
73°
40%
2 mph
10:00
75°
33%
2 mph
11:00
78°
19%
0 mph
12:00
82°
17%
2 mph
13:00
87°
7%
2 mph
14:00
89°
17%
2 mph
15:00
89°
1%
4 mph
16:00
89°
1%
5 mph
17:00
89°
1%
6 mph
18:00
88°
1%
6 mph
19:00
85°
1%
6 mph

Today · Mon 8/17

High 97°
73% / 0.78 in

Sunny. Winds SW at 8 mph.

Tonight · Mon 8/17

Low 71°
87% / 0.20 in

Rain. Winds SE at 2 mph.

Tomorrow · Tue 8/18

89° | 71°
70% / 1.39 in

Showers. Winds N at 6 mph.

7-day trend

Knoxville · temperature + precipitation

10-day forecast

Updated 8:02 PM

Details & indices

Wind
4 mph NW
Gusts 13 mph
Humidity
72%
Dew point 72°
Pressure
29.88 inHg
Falling
UV index
9 — Very high
High today
Air Quality
Good
AQI 46 · US EPA
Allergy
Low
Grass
Visibility
6 mi
Clear view
Allergy — Knoxville

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
None

Sun & moon

Sunrise6:55 AM
Sunset8:23 PM
Length of day13h 28m
Moonrise12:09 PM
Moonset10:53 PM
Moon phase🌒 Waxing Crescent · 30%
Next full moonAug 28 Sturgeon Moon
Latitude35.9606°N
Longitude-83.9207°E

Water temps nearby

View all →
No beaches within 50 miles
🌦️Dry now — rain moving in around 8:15 PM (13 min)
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
1991-2020 climate normals — Knoxville

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 47° 56° 62° 69° 78° 86° 89° 87° 83° 72° 60° 53°
Min (°F) 31° 37° 42° 48° 59° 66° 71° 69° 64° 53° 41° 37°
Precip (in) 4.4 6.7 5.4 4.0 4.6 3.4 3.5 4.3 3.8 3.5 3.3 4.6
Warmest: Jul · ⌀ 89°F Coldest: Jan · ⌀ 31°F Wettest: Feb · 6.7 in
Nearby places in {{REGION}}
🌤️
Nashville
—
— 🌤️
Memphis
—
—
Chattanooga
Partly cloudy
95° 🌤️
Clarksville
—
— 🌤️
Murfreesboro
—
— 🌤️
East Chattanooga
—
—
Data sources · Monday, August 17
Where the Knoxville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 35.9606°N, -83.9207°.
NBM + global weather models
Updated: 8:02 PM
ZIP codes in Knoxville
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37901
Knoxville
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37902
Knoxville
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37909
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37912
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37914
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37915
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37916
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37917
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37918
Knoxville
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37919
Knoxville
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37920
Knoxville
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37921
Knoxville
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37922
Knoxville
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37923
Knoxville
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37924
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37927
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37928
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37929
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37930
Knoxville
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37931
Knoxville
Weather in Knoxville
Knoxville's outlook: warmest day near 97° (Monday), coldest night about 66° (Sunday). About 2.4 in of precipitation is expected in total; the most likely wet day is Friday (75% chance). No watches or warnings are active for the area right now. Right now Knoxville is about 17° cooler than nearby Atlanta. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Knoxville, TN · Elev 906 ft · 35.96°N, 83.92°W · Tennessee · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:02 PM