As of 13:24 CDT

New Johnsonville, TN weather in September

88°

New Johnsonville, Sunday, 9 August, 13:24

Overcast. Feels like 101°. High 88°, low 70°.

Pressure30.09 inHg

Wind4.7 mph SW

Humidity70%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In September, New Johnsonville, TN averages a high of 81.5° and a low of 65.4°. About 3.6 inches of precipitation fall over the month (9 wet days). The record high is 99.9° (1990) and the record low 43.2° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	86°	70.3°	28%	97.3° (2011)	58.3° (1967)
2	85.8°	70.3°	32%	97.2° (2011)	57° (1967)
3	85.1°	69.8°	38%	97.5° (1999)	60.3° (1974)
4	84.6°	69.4°	30%	97.2° (1999)	54.3° (1974)
5	84.6°	68.4°	30%	98.1° (1990)	55.8° (1997)
6	84.9°	68°	27%	99.9° (1990)	56.1° (1988)
7	84.9°	68°	18%	97.3° (1990)	53.4° (1988)
8	83.8°	67.6°	25%	96.1° (1980)	55.4° (2025)
9	83.5°	67.8°	32%	95° (1980)	55.2° (2024)
10	83.3°	67.1°	37%	95° (2002)	57.4° (1981)
11	83.3°	66.6°	28%	95° (1983)	53.8° (1969)
12	82.9°	66.4°	30%	94.1° (1980)	55.6° (1976)
13	82.8°	66.6°	30%	94.8° (1980)	54.7° (1975)
14	82.9°	66.4°	22%	94.8° (1980)	53.8° (1975)
15	81.7°	65.5°	27%	93.9° (2019)	54.3° (1974)
16	81.1°	65.8°	30%	96.1° (2019)	52.2° (1961)
17	81.1°	65.5°	28%	93° (2019)	52.9° (2000)
18	81.1°	64.9°	27%	93.6° (2019)	50.5° (1981)
19	81.9°	64.9°	20%	94.1° (2010)	50° (1981)
20	81.5°	65.3°	32%	95.7° (2018)	50.2° (1991)
21	80.6°	64.8°	33%	96.1° (2022)	50.2° (1991)
22	79.7°	63.5°	22%	93° (2010)	47.5° (1983)
23	77.9°	62.2°	30%	91.9° (2010)	47.7° (1982)
24	77.4°	61.9°	40%	92.3° (2016)	47.7° (1983)
25	78.1°	62.6°	33%	93° (2016)	48° (1965)
26	77.5°	62.1°	33%	89.1° (1998)	45.9° (2001)
27	77°	61.2°	27%	90.9° (2019)	46.9° (1975)
28	76.8°	60.6°	18%	90.7° (1998)	48.4° (1985)
29	76.3°	59.4°	22%	92.3° (2019)	43.2° (1967)
30	77°	59.4°	23%	93.4° (2019)	46.2° (1967)