As of 09:26 EDT

Fishers Island, NY weather in August

65°

Fishers Island, Thursday, 8 October, 09:26

Clear. Feels like 65°. High 72°, low 55°.

Pressure29.80 inHg

Wind15 mph SW

Humidity81%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

In August, Fishers Island, NY averages a high of 79.2° and a low of 66.2°. About 4.1 inches of precipitation fall over the month (11 wet days). The record high is 97.5° (1975) and the record low 50° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	81.1°	67.6°	35%	92.7° (2006)	58.8° (1964)
2	82°	68.4°	33%	97.5° (1975)	57° (2023)
3	81.9°	68.9°	43%	95.2° (2006)	58.5° (1964)
4	81.1°	68.9°	50%	89.1° (1995)	57° (1964)
5	81.1°	67.6°	42%	93.4° (2005)	58.3° (1972)
6	79.9°	66.7°	38%	87.6° (1989)	57.2° (1994)
7	79.5°	66.6°	37%	90.5° (2001)	57.7° (2004)
8	80.2°	67.3°	40%	90.1° (1980)	57.2° (2025)
9	80.6°	67.6°	30%	94.1° (2001)	57° (2025)
10	80.2°	67.6°	35%	89.1° (2001)	55.2° (1964)
11	79.2°	67.1°	43%	92.5° (2005)	55.8° (1972)
12	79.2°	66.9°	43%	89.4° (2002)	58.8° (1968)
13	79.2°	66.6°	33%	93° (2002)	56.3° (1979)
14	80.1°	66.6°	32%	91.9° (2002)	55° (1964)
15	78.6°	66.7°	38%	89.1° (1985)	55.9° (1964)
16	79.3°	66°	32%	87.6° (1984)	55.6° (1972)
17	79.9°	67.3°	35%	92.1° (2002)	57.7° (1979)
18	79°	66.7°	38%	90.3° (1987)	58.6° (2007)
19	78.4°	65.1°	33%	91.2° (2002)	57° (1998)
20	78.3°	64.9°	30%	91.9° (1983)	56.8° (2008)
21	77.9°	64.4°	35%	90.3° (1995)	54.5° (2024)
22	77.7°	64.9°	33%	88.3° (1976)	54° (1982)
23	77.4°	64.4°	33%	88.5° (1976)	58.5° (1962)
24	77.4°	64.2°	25%	86.2° (1969)	52.9° (1971)
25	77.7°	64.2°	28%	89.6° (1969)	54.5° (1971)
26	78.4°	64.6°	22%	88.9° (1993)	54.1° (1963)
27	78.8°	65.7°	28%	88.3° (1993)	54.9° (1969)
28	78.1°	66°	38%	88.9° (1973)	55.4° (2025)
29	77.4°	65.1°	37%	88.3° (1973)	50° (1982)
30	77.5°	64.4°	27%	91.8° (1973)	51.3° (1965)
31	77.7°	64.2°	25%	92.1° (1973)	51.1° (1965)