As of 20:15 EDT

Cincinnati, OH weather in September

85°

Cincinnati, Saturday, 8 August, 20:15

Partly cloudy. Feels like 93°. High 89°, low 72°.

Pressure29.97 inHg

Wind6 mph SE

Humidity71%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In September, Cincinnati, OH averages a high of 77.3° and a low of 60°. About 2.9 inches of precipitation fall over the month (8 wet days). The record high is 96.6° (2011) and the record low 37.8° (1993). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82°	64.4°	30%	95° (2011)	51.6° (1967)
2	82°	64.6°	25%	95.2° (2011)	50.7° (1967)
3	81.5°	64.4°	25%	96.6° (2011)	52.3° (1967)
4	81.3°	64.2°	25%	92.7° (2023)	50.4° (1997)
5	80.6°	63.3°	32%	95° (2007)	50.5° (1997)
6	81°	62.6°	15%	94.8° (1998)	49.6° (1988)
7	80.6°	62.6°	20%	93.7° (2002)	48.9° (1962)
8	79.9°	62.2°	27%	93.9° (2002)	48.2° (2024)
9	78.8°	62.2°	32%	93.7° (2002)	49.3° (1986)
10	79.2°	61.7°	20%	94.1° (1964)	51.1° (2017)
11	79°	61.3°	27%	93° (1983)	49.6° (1976)
12	78.4°	61°	32%	90.9° (2019)	50° (1992)
13	79.7°	61.5°	23%	91.9° (2019)	45.3° (1975)
14	78.6°	61.2°	25%	91.9° (1998)	44.2° (1975)
15	77.4°	59.4°	18%	90.1° (1991)	49.1° (1985)
16	76.5°	59.5°	25%	90.3° (1991)	46.2° (1966)
17	76.6°	59.4°	28%	87.6° (1970)	46.2° (2000)
18	76.5°	59.9°	28%	88.9° (1983)	46° (1981)
19	77.2°	59.4°	23%	90° (2025)	46.8° (2020)
20	77.5°	60.3°	32%	91.4° (2024)	45.9° (1991)
21	76.3°	59.7°	37%	92.1° (2022)	41.4° (1962)
22	75.2°	58.1°	33%	90.3° (2007)	44.8° (1999)
23	73.4°	57°	35%	91.8° (2010)	39.6° (1995)
24	73.6°	56.5°	32%	93.6° (2007)	40.5° (1983)
25	73.6°	56.8°	32%	90.7° (2007)	43.5° (1965)
26	73.6°	56.8°	42%	89.2° (1998)	44.8° (2001)
27	72.7°	56.3°	43%	89.1° (1998)	41.7° (1991)
28	71.8°	55.4°	23%	89.4° (2019)	43° (1989)
29	71.6°	53.6°	27%	88.5° (1986)	40.5° (1967)
30	72.7°	54.1°	22%	90.7° (2019)	37.8° (1993)