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Weather Knoxville
Tennessee · United States
July 20
08:22 AM EDT
Weather Knoxville
now
78°
90 Min. Weather
light rain possible
09:00 AM
79
°
50 %
10:00 AM
80
°
30 %
11:00 AM
82
°
30 %
12:00 PM
84
°
40 %
01:00 PM
84
°
50 %
02:00 PM
85
°
40 %
03:00 PM
88
°
30 %
04:00 PM
89
°
20 %
05:00 PM
89
°
20 %
06:00 PM
88
°
30 %
07:00 PM
87
°
40 %
08:00 PM
83
°
60 %
09:00 PM
78
°
60 %
10:00 PM
76
°
60 %
11:00 PM
75
°
40 %
12:00 AM
74
°
30 %
01:00 AM
74
°
30 %
02:00 AM
74
°
30 %
03:00 AM
73
°
30 %
04:00 AM
73
°
30 %
05:00 AM
73
°
20 %
06:00 AM
73
°
20 %
07:00 AM
73
°
20 %
08:00 AM
76
°
30 %
09:00 AM
78
°
40 %
10:00 AM
81
°
50 %
11:00 AM
83
°
40 %
12:00 PM
85
°
50 %
01:00 PM
87
°
50 %
02:00 PM
89
°
40 %
03:00 PM
90
°
30 %
04:00 PM
91
°
30 %
05:00 PM
88
°
40 %
06:00 PM
85
°
60 %
07:00 PM
83
°
60 %
08:00 PM
80
°
60 %
09:00 PM
78
°
50 %
10:00 PM
77
°
50 %
11:00 PM
75
°
60 %
12:00 AM
74
°
40 %
01:00 AM
73
°
30 %
02:00 AM
73
°
30 %
03:00 AM
73
°
30 %
04:00 AM
73
°
40 %
05:00 AM
72
°
50 %
06:00 AM
72
°
40 %
07:00 AM
72
°
30 %
08:00 AM
74
°
20 %
09:00 AM
77
°
20 %
WeatherRadar
Forecast
Map
Morning
78
°
50 %
Afternoon
89
°
50 %
Evening
78
°
60 %
Night
73
°
30 %
Morning
78
°
60 %
Afternoon
91
°
60 %
Evening
78
°
70 %
Night
72
°
50 %
Morning
77
°
30 %
Afternoon
89
°
60 %
Evening
80
°
40 %
Night
74
°
20 %
Morning
77
°
50 %
Afternoon
92
°
20 %
Evening
85
°
20 %
Night
74
°
10 %
Morning
79
°
10 %
Afternoon
92
°
10 %
Evening
86
°
10 %
Night
75
°
10 %
Morning
79
°
10 %
Afternoon
93
°
10 %
Evening
85
°
20 %
Night
77
°
20 %
Morning
79
°
20 %
Afternoon
92
°
30 %
Evening
83
°
30 %
Night
76
°
40 %
Morning
77
°
30 %
Afternoon
90
°
30 %
Evening
81
°
40 %
Night
75
°
40 %
Morning
77
°
30 %
Afternoon
90
°
40 %
Evening
82
°
40 %
Night
75
°
30 %
Morning
78
°
20 %
Afternoon
93
°
20 %
Evening
82
°
30 %
Night
75
°
20 %
Morning
76
°
20 %
Afternoon
93
°
20 %
Evening
84
°
20 %
Night
74
°
20 %
Morning
76
°
20 %
Afternoon
94
°
20 %
Evening
79
°
30 %
Night
73
°
20 %
Morning
76
°
20 %
Afternoon
94
°
20 %
Evening
85
°
20 %
Night
77
°
20 %
Morning
78
°
20 %
Afternoon
93
°
20 %
Evening
83
°
40 %
Night
76
°
20 %
today
07/20
89
°
76
°
4 h
60 %
tomorrow
07/21
91
°
73
°
6 h
70 %
Tuesday
07/22
89
°
72
°
5 h
60 %
Wednesday
07/23
92
°
74
°
8 h
50 %
Thursday
07/24
92
°
74
°
9 h
10 %
Friday
07/25
93
°
75
°
9 h
10 %
Saturday
07/26
92
°
77
°
6 h
30 %
Sunday
07/27
90
°
76
°
4 h
40 %
Monday
07/28
90
°
75
°
3 h
40 %
Tuesday
07/29
93
°
75
°
3 h
30 %
Wednesday
07/30
93
°
75
°
4 h
20 %
Thursday
07/31
94
°
74
°
6 h
30 %
Friday
08/01
94
°
73
°
6 h
20 %
Saturday
08/02
93
°
77
°
5 h
30 %
today — thunderstorm
during the day
60 % | 0.1-0.2 in | 2 h
06:34 AM
08:49 PM
UV‑index: 5 (moderate)
evening / night
60 % | 0.1-0.2 in | 1 h
light wind from SW (9 mph)
Top News
Atlantic Hurricane season
Neutral ENSO: How does this impact hurricanes?
WindRadar
14 day weather
Su
76
89
Mo
73
91
Tu
72
89
We
74
92
Th
74
92
Fr
75
93
Sa
77
92
Su
76
90
Mo
75
90
Tu
75
93
We
75
93
Th
74
94
Fr
73
94
Sa
77
93
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
5
moderate
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Current regional conditions
Knoxville (833ft)
Sun, 07/20, 07:55 AM
78.7°
overcast
Wind 6 mph
Knoxville Muni Airport (980ft)
Sun, 07/20, 08:08 AM
77°
overcast
Wind SW 6 mph
Oak Ridge (908ft)
Sun, 07/20, 07:53 AM
77°
overcast
-
Sevierville (1013ft)
Sun, 07/20, 07:55 AM
78.7°
overcast
Wind 6 mph
Past weather
Weather Station Knoxville Muni Airport
Maximum Temperature [°F] 06/23/2025 to 07/20/2025
Precipitation [in] 06/23/2025 to 07/20/2025
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
08:22 AM local time
Sun
06:34 AM
08:49 PM
14h 15min
Moon
02:03 AM
05:17 PM
Waning crescent
News
You can be ready
When severe storms strike...
Top & silent killer
9 tips to stay safe from the heat
Daily briefing
Moisture, instability meet & impacts eastern half
Who else is at risk
Flash flooding in Kansas City
Daily briefing
Northeast's heat; heavy rains for Gulf Coast
More news
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