National Weather Service forecast

Iselin, New Jersey Weather

51°Overnight: Mostly Clear
Wind 0 mph
7-DayHourlyRadar

Iselin 7-Day Forecast

  1. Overnight
    51°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 51. Southwest wind around 0 mph.

  2. Wednesday
    74°F
    Sunny
    2% chance of precipitation

    Sunny, with a high near 74. Southwest wind 0 to 5 mph.

  3. Wednesday Night
    58°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 58. South wind around 5 mph.

  4. Thursday
    73°F
    Chance Light Rain
    38% chance of precipitation

    A chance of rain after 7am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph. Chance of precipitation is 40%.

  5. Thursday Night
    62°F
    Light Rain Likely
    66% chance of precipitation

    Rain likely. Mostly cloudy, with a low around 62. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  6. Friday
    70°F
    Light Rain
    84% chance of precipitation

    Rain before 1pm, then rain and a slight chance of thunderstorms. Cloudy, with a high near 70. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

  7. Friday Night
    53°F
    Light Rain
    84% chance of precipitation

    Rain before 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 80%.

  8. Saturday
    65°F
    Mostly Sunny
    14% chance of precipitation

    Mostly sunny, with a high near 65.

  9. Saturday Night
    44°F
    Slight Chance Light Rain
    17% chance of precipitation

    A slight chance of rain between 7pm and 1am. Partly cloudy, with a low around 44.

  10. Sunday
    60°F
    Mostly Sunny
    9% chance of precipitation

    Mostly sunny, with a high near 60.

  11. Sunday Night
    40°F
    Partly Cloudy
    5% chance of precipitation

    Partly cloudy, with a low around 40.

  12. Monday
    59°F
    Sunny
    9% chance of precipitation

    Sunny, with a high near 59.

  13. Monday Night
    39°F
    Mostly Clear
    8% chance of precipitation

    Mostly clear, with a low around 39.

  14. Tuesday
    62°F
    Sunny
    5% chance of precipitation

    Sunny, with a high near 62.

Issued by the National Weather Service (PHI office), updated .

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About Iselin

Population (2020 Census)
20,088
Coordinates
40.570, -74.316
Elevation
85 ft
NWS forecast office
PHI
Time zone
America/New York
Sunrise today
6:30 AM EST
Sunset today
4:50 PM EST
Daylight today
10 h 20 min

Iselin Weather Questions

What is the weather forecast for Iselin, New Jersey?

Overnight: Mostly clear, with a low around 51. Southwest wind around 0 mph. Wednesday: Sunny, with a high near 74. Southwest wind 0 to 5 mph.

Will it rain or snow in Iselin this week?

The best chance of precipitation is Friday at 84%. Periods with a 30% chance or more: Thursday (38%), Thursday Night (66%), Friday (84%), Friday Night (84%).

How warm and how cold will it get in Iselin this week?

The warmest day is Wednesday, with a high near 74°F. The coldest night is Monday Night, with a low near 39°F.

What time are sunrise and sunset in Iselin today?

Sunrise is at 6:30 AM EST and sunset is at 4:50 PM EST, for 10 h 20 min of daylight.

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