As of 17:54 EDT

Brookhaven, NY weather in August

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 August, Brookhaven, NY averages a high of 77.9° and a low of 68.7°. About 3.9 inches of precipitation fall over the month (10 wet days). The record high is 92.3° (1975) and the record low 52.2° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79.5°	70°	37%	88.2° (1999)	63.3° (1964)
2	80.1°	70.7°	28%	92.3° (1975)	62.4° (2023)
3	80.1°	70.9°	42%	90.7° (2006)	62.1° (1966)
4	79.7°	71.1°	37%	86° (2022)	61.2° (1964)
5	79.5°	70°	35%	88.5° (2005)	62.1° (1972)
6	78.6°	69.3°	37%	86° (2018)	59.9° (1994)
7	78.3°	69.3°	37%	87.1° (2001)	60.6° (2004)
8	78.8°	69.6°	37%	88.9° (2001)	60.8° (1989)
9	79.5°	70°	32%	89.2° (2001)	59.9° (2025)
10	79°	69.8°	40%	85.3° (2018)	60.1° (1972)
11	78.3°	69.4°	35%	85.8° (2005)	60.6° (1972)
12	78.1°	69.1°	42%	85.6° (2016)	62.1° (1979)
13	77.7°	69.3°	35%	89.2° (2002)	59° (1979)
14	78.6°	69.3°	33%	88.2° (2016)	59.7° (1964)
15	77.9°	69.1°	33%	86.7° (1988)	59.7° (1964)
16	78.1°	68.5°	30%	87.3° (2018)	58.1° (1979)
17	78.4°	69.6°	33%	87.4° (2002)	59.9° (1979)
18	77.7°	69.1°	32%	86.7° (2002)	61.2° (2007)
19	77°	68°	27%	87.1° (2002)	60.3° (1998)
20	76.8°	67.6°	37%	88.7° (1983)	60.6° (1990)
21	76.6°	67.1°	30%	86° (1995)	56.5° (2024)
22	76.5°	67.5°	27%	87.8° (2019)	56.8° (2024)
23	76.1°	67.1°	32%	85.3° (1976)	59.9° (2024)
24	76.3°	67.1°	25%	86.9° (2021)	55.9° (1971)
25	77°	66.9°	28%	88.7° (2020)	57.9° (1963)
26	77.2°	67.5°	25%	86.9° (2021)	59.9° (1963)
27	77.7°	68.2°	28%	90° (2020)	59° (1969)
28	77.2°	68.2°	35%	87.3° (2024)	57.2° (1986)
29	76.5°	67.8°	30%	86° (2018)	52.2° (1982)
30	76.6°	67.1°	27%	88.2° (2018)	54.9° (1965)
31	76.6°	66.9°	18%	89.1° (2010)	55.8° (1976)