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WeatherLiveTennesseeKnoxvilleHourly Weather

Knoxville, TN Hourly Weather

Hourly forecast · Knoxville

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Knoxville

Today + 10-day →
Time Conditions Temp Precip Wind UV
Thursday 3/9
12:00
Sunny 37° 3 mph E 7
13:00
Sunny 38° 3 mph E 9
14:00
Sunny 39° 4 mph E 9
15:00
Sunny 40° 5 mph E 8
16:00
Sunny 35° 5 mph E 6
17:00
Sunny 35° 5 mph NE 3
18:00
Sunny 34° 7 mph NE 1
19:00
Sunny 32° 6 mph E 0
20:00
Showers 29° 0.01 in 8 mph S 0
21:00
Sunny 28° 5 mph S 0
22:00
Sunny 27° 3 mph SE 0
23:00
Partly cloudy 27° 2 mph SE 0
Friday 4/9
00:00
Sunny 27° 2 mph N 0
01:00
Partly cloudy 27° 2 mph NE 0
02:00
Partly cloudy 26° 2 mph E 0
03:00
Sunny 26° 3 mph E 0
04:00
Sunny 26° 2 mph E 0
05:00
Sunny 25° 2 mph E 0
06:00
Sunny 25° 2 mph NE 0
07:00
Sunny 24° 2 mph NE 0
08:00
Sunny 24° 1 mph E 0
09:00
Sunny 25° 1 mph SE 1
10:00
Sunny 27° 1 mph SW 3
11:00
Sunny 30° 3 mph SW 5
12:00
Sunny 32° 4 mph SW 7
13:00
Sunny 34° 4 mph SW 9
14:00
Sunny 36° 3 mph W 9
15:00
Sunny 37° 0 mph W 8
16:00
Partly cloudy 37° 2 mph E 5
17:00
Mostly cloudy 35° 3 mph N 3
18:00
Mostly cloudy 33° 5 mph NW 1
19:00
Sunny 32° 2 mph NW 0
20:00
Sunny 32° 1 mph NE 0
21:00
Partly cloudy 31° 1 mph NE 0
22:00
Partly cloudy 30° 1 mph W 0
23:00
Sunny 30° 1 mph SW 0
Saturday 5/9
00:00
Sunny 29° 2 mph N 0
01:00
Sunny 28° 2 mph NE 0
02:00
Sunny 27° 2 mph E 0
03:00
Sunny 27° 1 mph NE 0
04:00
Sunny 27° 2 mph NE 0
05:00
Sunny 26° 2 mph E 0
06:00
Sunny 26° 1 mph SE 0
07:00
Sunny 26° 1 mph NW 0
08:00
Sunny 25° 2 mph N 0
09:00
Sunny 26° 1 mph SW 1
10:00
Partly cloudy 29° 2 mph SW 3
11:00
Mostly cloudy 31° 3 mph SW 5
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 12:41 PM