As of 20:32 EDT

Knoxville, TN weather in August

78°

Knoxville, Saturday, 8 August, 20:32

Overcast. Feels like 79°. High 85°, low 70°.

Pressure30.09 inHg

Wind3 mph W

Humidity79%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

In August, Knoxville, TN averages a high of 84.7° and a low of 67.6°. About 3.5 inches of precipitation fall over the month (12 wet days). The record high is 100.8° (2007) and the record low 53.8° (2004). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.7°	68.2°	45%	93.4° (1980)	61.2° (1965)
2	85.1°	68°	42%	94.6° (2011)	59.7° (1965)
3	85.3°	68°	40%	95.9° (2011)	60.6° (1965)
4	85.3°	68.2°	43%	94.3° (2010)	59.4° (1965)
5	85.5°	68.4°	38%	93.4° (2008)	60.6° (1974)
6	84.7°	68.2°	48%	92.8° (1980)	58.5° (2017)
7	84.4°	68.5°	53%	94.3° (1980)	53.8° (2004)
8	84.7°	67.8°	40%	95.7° (1980)	54.1° (1989)
9	85.1°	68.2°	45%	96.4° (2007)	54.9° (1989)
10	84.4°	68.5°	58%	96.8° (1980)	57.4° (1989)
11	84.6°	68.2°	52%	94.5° (2019)	58.3° (1976)
12	83.7°	67.6°	47%	93.9° (2021)	58.6° (2012)
13	84°	66.7°	35%	95.4° (2010)	55.4° (1964)
14	84.6°	67.1°	30%	94.1° (2007)	54.5° (1967)
15	84.7°	67.5°	40%	97° (2007)	56.3° (1964)
16	85.3°	68°	43%	100.8° (2007)	57.6° (1979)
17	84.9°	68.2°	47%	97.5° (1988)	57.7° (1979)
18	84.9°	68.4°	42%	97.3° (1988)	58.3° (1976)
19	85.3°	68°	40%	95° (2019)	58.8° (1977)
20	84.9°	67.8°	38%	94.3° (2008)	59.4° (1976)
21	84°	67.8°	40%	97.9° (1983)	56.8° (2024)
22	84.7°	66.9°	35%	97.2° (2007)	57.4° (1997)
23	84.4°	66.7°	45%	98.4° (2007)	56.7° (1969)
24	84.7°	66.9°	28%	96.8° (2007)	54.7° (1997)
25	84.9°	66.9°	30%	97.7° (2023)	56.5° (2015)
26	84.6°	67.1°	30%	94.6° (2016)	56.1° (1966)
27	84.7°	67.3°	28%	94.1° (2016)	58.1° (2025)
28	84.9°	66.9°	27%	94.6° (1990)	56.3° (1968)
29	84.9°	66.6°	23%	95° (2024)	53.8° (1986)
30	84.2°	66.6°	38%	96.1° (2024)	54° (1965)
31	83.8°	66.7°	38%	91.8° (2019)	56.3° (1968)