As of 18:38 EDT

Lebanon, OH weather in September

88°

Lebanon, Sunday, 9 August, 18:38

Partly cloudy. Feels like 96°. High 88°, low 69°.

Pressure29.97 inHg

Wind6 mph SW

Humidity63%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In September, Lebanon, OH averages a high of 76.3° and a low of 59.7°. About 2.7 inches of precipitation fall over the month (8 wet days). The record high is 94.3° (2011) and the record low 38.1° (1993). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.8°	64.2°	28%	93° (2011)	51.4° (1967)
2	81.1°	64.4°	28%	93.9° (2011)	50.4° (1965)
3	80.4°	64.2°	28%	94.3° (2011)	51.8° (1967)
4	80.2°	63.7°	22%	90.1° (1973)	50° (1997)
5	79.7°	63°	23%	93.2° (2007)	48.9° (1997)
6	80.1°	62.2°	15%	93.6° (1998)	47.5° (1988)
7	79.3°	62.6°	17%	92.5° (2002)	47.5° (1962)
8	78.8°	61.9°	25%	93° (2002)	46.8° (2024)
9	78.1°	62.1°	32%	92.8° (2002)	47.5° (2024)
10	78.1°	61.3°	27%	92.5° (1964)	50.2° (1998)
11	77.7°	60.6°	30%	91.4° (1983)	49.3° (1967)
12	77.4°	60.8°	35%	89.6° (2019)	50.5° (1992)
13	79°	61.3°	23%	91° (2019)	43.9° (1975)
14	77.5°	61°	25%	90.5° (1998)	43.5° (1975)
15	76.3°	59.2°	17%	89.2° (1991)	48.4° (1974)
16	75.6°	59.2°	23%	89.2° (1991)	45.1° (1984)
17	75.7°	59°	30%	86.5° (1970)	46.2° (2000)
18	75.6°	59.5°	30%	87.4° (1983)	47.1° (1981)
19	76.1°	59.2°	23%	87.4° (2002)	46.2° (2020)
20	76.5°	60.1°	33%	89.1° (2024)	46° (1991)
21	75.4°	59.5°	35%	90.1° (2022)	40.6° (1962)
22	74.3°	57.7°	30%	88.3° (2007)	43.3° (1999)
23	72.3°	56.5°	35%	90.5° (2010)	39.4° (1974)
24	72.5°	56.1°	32%	92.3° (2007)	39.6° (1983)
25	72.7°	56.7°	30%	89.1° (2007)	43.2° (1965)
26	72.9°	56.7°	40%	88.3° (1998)	44.4° (1965)
27	71.8°	56.3°	45%	87.1° (1998)	40.8° (1991)
28	70.9°	55.2°	25%	88.2° (2019)	42.1° (1984)
29	70.7°	53.4°	28%	87.8° (1986)	39.9° (1967)
30	71.6°	54.1°	22%	88.3° (2019)	38.1° (1993)