As of 17:54 EDT

Brookhaven, NY weather in July

87°

Brookhaven, Sunday, 9 August, 17:54

Clear. Feels like 89°. High 88°, low 72°.

Pressure29.94 inHg

Wind5 mph NW

Humidity51%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In July, Brookhaven, NY averages a high of 78.8° and a low of 69.2°. About 3.2 inches of precipitation fall over the month (10 wet days). The record high is 94.5° (2010) and the record low 55.9° (1988). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	77°	66.9°	27%	89.6° (2018)	55.9° (1988)
2	76.8°	66.7°	27%	86.5° (1966)	58.6° (1988)
3	77.5°	67.5°	45%	88.5° (2002)	60.4° (2021)
4	77.5°	67.6°	33%	90.1° (2010)	57.7° (2021)
5	77.7°	68°	33%	92.1° (1999)	58.8° (1979)
6	78.1°	68.4°	25%	94.5° (2010)	58.1° (1979)
7	78.1°	68.2°	25%	90° (2010)	60.6° (1979)
8	78.6°	68.7°	30%	89.2° (1993)	59.2° (2018)
9	79.3°	68.7°	25%	91.2° (1993)	58.6° (1963)
10	79.3°	69.4°	27%	91.9° (1993)	61.7° (1963)
11	78.3°	68.7°	27%	87.8° (1993)	61° (2009)
12	78.3°	68.5°	30%	87.6° (1993)	60.4° (1978)
13	78.1°	68.9°	33%	86.4° (1994)	61.7° (1990)
14	79°	69.3°	25%	88.7° (2019)	61.3° (2009)
15	79.3°	69.6°	32%	90.1° (1995)	63.7° (1960)
16	79.7°	70°	28%	90.9° (1983)	64.8° (1962)
17	80.4°	70.3°	28%	86.7° (1968)	63° (1962)
18	81.1°	71.2°	33%	90° (2012)	60.3° (1962)
19	80.2°	70.5°	27%	88° (1977)	63.7° (1989)
20	79.7°	70°	30%	92.3° (2019)	61.3° (2000)
21	80.2°	70.5°	30%	93.2° (2019)	63.3° (1966)
22	79.5°	70.2°	30%	91.8° (2011)	64.6° (2021)
23	79.3°	69.8°	42%	91° (2011)	61.9° (1992)
24	79°	69.8°	30%	89.4° (2010)	61.5° (1992)
25	78.4°	69.6°	38%	88.3° (2025)	61° (2017)
26	78.6°	69.1°	28%	86.7° (2016)	61.3° (1964)
27	79°	69.8°	38%	90.3° (2020)	61.9° (1977)
28	79.2°	70.3°	40%	90.5° (2020)	63° (1977)
29	78.8°	70°	37%	91.6° (2025)	63.9° (2017)
30	79.2°	69.6°	25%	92.1° (2025)	61.7° (2017)
31	78.4°	69.4°	27%	86.5° (2025)	60.6° (2021)