As of 16:45 EDT

Hornell, NY weather in September

84°

Hornell, Sunday, 9 August, 16:45

Clear. Feels like 87°. High 84°, low 66°.

Pressure30.00 inHg

Wind3 mph W

Humidity56%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

In September, Hornell, NY averages a high of 70.4° and a low of 54.4°. About 3.6 inches of precipitation fall over the month (11 wet days). The record high is 88.9° (2010) and the record low 32° (1974). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	74.5°	57.9°	23%	88.9° (2010)	45.7° (1967)
2	75°	58.1°	40%	88.2° (2010)	44.4° (2017)
3	74.8°	57.9°	27%	88.3° (2010)	43.5° (1976)
4	74.7°	58.6°	32%	88.2° (2023)	45.1° (1987)
5	74.3°	57.7°	28%	88.9° (2018)	45.9° (1994)
6	74.3°	57.6°	33%	88.2° (2023)	43.3° (2000)
7	73.8°	57.7°	32%	87.8° (2007)	41.2° (1962)
8	72.9°	57.4°	37%	87.8° (2015)	43.2° (2025)
9	72.3°	56.7°	38%	88.3° (2002)	43.3° (1979)
10	72.1°	55.9°	32%	88.2° (2013)	41.2° (1975)
11	71.8°	55°	33%	87.4° (2013)	41.7° (1967)
12	72.1°	54.7°	35%	83.1° (1961)	43.2° (1967)
13	72.5°	55.8°	38%	86.9° (1961)	41.5° (1964)
14	70.7°	56.1°	42%	85.6° (1961)	38.5° (1963)
15	69.8°	53.8°	32%	86.2° (1991)	41.2° (1975)
16	68.7°	53.2°	32%	88.5° (1991)	37.9° (1964)
17	70.2°	53.4°	37%	82.6° (1972)	40.8° (2013)
18	70°	54°	37%	82.6° (1965)	38.8° (1990)
19	69.4°	52.7°	28%	85.1° (1983)	39.7° (2020)
20	70.5°	53.2°	33%	84.2° (1983)	37.8° (1979)
21	70.3°	53.6°	42%	83.5° (1965)	37.9° (1962)
22	68.5°	53.2°	45%	84.6° (1965)	40.8° (1997)
23	66.2°	51.6°	50%	84.7° (2017)	36.7° (1974)
24	66.2°	50.4°	28%	87.1° (2017)	32° (1974)
25	66.7°	50.9°	28%	88° (2017)	36.9° (1976)
26	67.3°	52.3°	47%	87.4° (2017)	39.4° (1966)
27	67.6°	52.2°	37%	85.6° (2017)	38.7° (1997)
28	65.1°	51.6°	47%	78.6° (2020)	37.2° (1989)
29	64.6°	49.6°	28%	78.8° (1971)	32.7° (2000)
30	64°	48.4°	32%	78.1° (1986)	34.7° (1991)