As of 07:37 EDT

Iselin, NJ weather in October

75°

Iselin, Sunday, 9 August, 07:37

Partly cloudy. Feels like 76°. High 89°, low 73°.

Pressure29.97 inHg

Wind2 mph W

Humidity92%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In October, Iselin, NJ averages a high of 64° and a low of 49.5°. About 3.7 inches of precipitation fall over the month (8 wet days). The record high is 91.9° (2019) and the record low 29.3° (2020). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	68.5°	54°	30%	86° (2019)	40.8° (1992)
2	69.3°	54.3°	32%	91.9° (2019)	41.9° (1997)
3	69.1°	54°	35%	84.4° (1968)	38.7° (1974)
4	68.9°	54.3°	32%	84.9° (2007)	37.8° (1987)
5	68.7°	54°	23%	85.5° (2025)	36.9° (1965)
6	68.5°	53.1°	18%	84.4° (1997)	36.7° (1965)
7	67.8°	52.7°	30%	84° (2017)	41.5° (1999)
8	66.4°	51.8°	23%	88.2° (2007)	40.1° (2001)
9	67.5°	52.2°	32%	81.7° (1990)	37° (1988)
10	65.7°	51.8°	28%	81.3° (1997)	36.7° (2000)
11	64.9°	51.4°	33%	78.6° (2018)	36.1° (1964)
12	64.4°	50.5°	27%	80.4° (1962)	36.9° (1964)
13	64.8°	51.3°	18%	80.8° (1995)	37.8° (2012)
14	65.7°	51.1°	25%	78.8° (1975)	36° (1988)
15	66°	50.7°	25%	81° (2021)	37.6° (1987)
16	64.8°	49.5°	27%	80.8° (2021)	37.9° (2009)
17	62.4°	48.6°	25%	79.3° (2016)	38.1° (1970)
18	62.6°	47.8°	27%	82.4° (2016)	37.2° (1982)
19	62.1°	47.5°	33%	83.1° (2016)	33.6° (2015)
20	62.4°	47.7°	30%	78.1° (1984)	31.5° (1972)
21	63.5°	47.3°	28%	80.2° (2024)	31.8° (1974)
22	62.2°	47.1°	17%	81.1° (1979)	33.4° (1974)
23	61.5°	47.3°	25%	77.7° (2007)	32.2° (1969)
24	61.5°	46.6°	27%	79° (2001)	30.2° (1969)
25	61°	47.3°	32%	76.5° (2021)	35.2° (1962)
26	59.9°	46.9°	32%	78.3° (2023)	33.6° (2018)
27	60.1°	46.6°	28%	80.4° (1963)	31.8° (1976)
28	59.7°	45.7°	28%	79.7° (2023)	30.6° (1976)
29	58.1°	44.2°	30%	75.2° (1984)	32° (1965)
30	58.1°	43.5°	23%	77.7° (2024)	33.6° (2011)
31	58.6°	44.1°	15%	81.3° (2024)	29.3° (2020)