What is today's weather forecast for Iselin, NJ?

Today's forecast for Iselin shows a high of 57 degrees and a low of 50 degrees Fahrenheit. A chance of rain.

What is the 7-day weather forecast for Iselin, NJ?

The 7-day forecast for Iselin shows highs from 43 to 64 degrees and lows from 29 to 50 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Iselin, NJ this week?

Yes, rain is possible in Iselin this week. Precipitation chances: Tuesday (100% chance), Wednesday (40% chance), Sunday (50% chance), Monday (40% chance), Tuesday (50% chance).

How accurate is the Iselin weather forecast?

WeatherForYou provides highly accurate Iselin forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Iselin, NJ Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

50°F
Feels Like 50°F

Humidity 97% Dew Point 49°F Wind Calm Barometer 30 in.

Report from a personal weather station 1.5 mi. NNW of central Iselin
at 5:05 PM Tue, Nov 25, 2025

Point Forecast at a Glance

TueNov 25

40%

WedNov 26

40%

ThuNov 27

FriNov 28

SatNov 29

SunNov 30

30%

MonDec 1

30%

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 57°F, reaching 64°F before cooling to 43°F, then recovering to 47°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 50°F and lows around 33°F.

This Date in Weather History

1987 - An early morning thunderstorm in southeastern Texas produced high winds which rolled a mobile home east of Bay City killing two of the four occupants. Thunderstorms produced locally heavy rains in central and eastern Texas, with nine inches reported at Huntsville, and 8.5 inches at Wimberly. Snow fell across northern and central Lower Michigan, with totals ranging up to nine inches at Cadillac.

Iselin, NJ 7 Day Weather Forecast Details

Tuesday Nov 25

Day: A chance of rain. Cloudy, with a high near 57. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain, mainly before midnight. Patchy fog after 7pm. Low around 50. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Nov 26

Day: A chance of rain before noon, then a chance of rain after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 64. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A chance of rain, mainly before 7pm. Patchy fog before 7pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Nov 27

Day: Mostly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Night: Mostly clear, with a low around 30.

Friday Nov 28

Day: Mostly sunny, with a high near 43. Breezy.

Night: Mostly clear, with a low around 29.

Saturday Nov 29

Day: Sunny, with a high near 43.

Night: Mostly cloudy, with a low around 30.

Sunday Nov 30

Day: A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

Night: A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

Monday Dec 1

Day: A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

Night: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Tuesday Dec 2

Day: A chance of rain. Mostly cloudy, with a high near 43.

About Iselin, NJ

Iselin () is an unincorporated community and census-designated place (CDP) located within Woodbridge Township, in Middlesex County, in the U.S. state of New Jersey. As of the 2020 United States census, Iselin's population was 20,088, up from 18,695 in 2010. Previously known as "Perrytown" and "Unionville", Iselin received its current name after New York City investment banker and philanthropist Adrian Iselin, who established a finishing school in the 1870s for girls from wealthy New York families there. Iselin additionally subsidized the erection of a new train station, which was later replaced by a newer station to the south known as Metropark.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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