Iselin, NJ 14 Day Weather - 08830 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Iselin, NJ Weather - 14-Day Weather Forecast

Current Conditions

Settings
Iselin NJ Weather - Mostly Clear - 69°F
Mostly Clear
69°F
Updated 11:09 am
Feels Like 60°F
Humidity 35%
Wind W 8 mph
Barometer  30.16 in
Dew Point 41°F
Iselin NJ Weather - Mostly Clear - 21°C
Mostly Clear
21°C
Updated 11:09 am
Feels Like 16°C
Humidity 35%
Wind W 13 km/h
Barometer  102.1 kPa
Dew Point 5°C
Iselin, NJ Weather and Current Conditionsiselin nj weather forecast

Iselin, NJ Weather Forecast

Iselin New Jersey WeatherIselin, New Jersey Weather Weather Forecast
14 day API Iselin, NJ weather forecast. Note. Our 7-day weather forecast for Iselin, New Jersey is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Iselin, NJ Weather Forecast Dated: 1109 AM Fri Oct 09 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.

Friday, October 9, 2026

Mid-Morning
Iselin Weather - 2026-10-09 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-09 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Iselin Weather - 2026-10-09 - Evening - Overcast
65°F 19°C
Overcast
Pleasant near 71°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the W to the WNW at 5 mph 8 km/h.

Saturday, October 10, 2026

Mid-Morning
Iselin Weather - 2026-10-10 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Iselin Weather - 2026-10-10 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Iselin Weather - 2026-10-10 - Evening - Overcast
63°F 17°C
Overcast
Mildly cool near 67°F 19°C, overcast throughout the day, with increasing humidity and steady pressure.

Sunday, October 11, 2026

Mid-Morning
Iselin Weather - 2026-10-11 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Iselin Weather - 2026-10-11 - Afternoon - Light Rain
61°F 16°C
Light Rain
Early-Evening
Iselin Weather - 2026-10-11 - Evening - Rain
62°F 17°C
Rain
Comfortable at 61°F 16°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and barometric pressure falling. Winds switching from the ESE to the E at 14 mph 23 km/h. Gusts up to 28 mph 45 km/h.

Monday, October 12, 2026

Mid-Morning
Iselin Weather - 2026-10-12 - Morning - Scattered Showers
59°F 15°C
Scattered Showers
Mid-Afternoon
Iselin Weather - 2026-10-12 - Afternoon - Partly Cloudy
71°F 22°C
Partly Cloudy
Early-Evening
Iselin Weather - 2026-10-12 - Evening - Partly Cloudy
67°F 20°C
Partly Cloudy
Mild temperatures up to 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the NNE to the NW at 9 mph 14 km/h.

Tuesday, October 13, 2026

Mid-Morning
Iselin Weather - 2026-10-13 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-13 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Iselin Weather - 2026-10-13 - Evening - Partly Cloudy
72°F 22°C
Partly Cloudy
Mild with a high of 76°F 24°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the WSW to the SW at 13 mph 20 km/h. Gusts up to 28 mph 44 km/h.

Wednesday, October 14, 2026

Mid-Morning
Iselin Weather - 2026-10-14 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-14 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Iselin Weather - 2026-10-14 - Evening - Sunny
57°F 14°C
Sunny
Mildly cool near 62°F 17°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds shifting from the NW to the NNW at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Thursday, October 15, 2026

Mid-Morning
Iselin Weather - 2026-10-15 - Morning - Partly Cloudy
52°F 11°C
Partly Cloudy
Mid-Afternoon
Iselin Weather - 2026-10-15 - Afternoon - Overcast
58°F 15°C
Overcast
Early-Evening
Iselin Weather - 2026-10-15 - Evening - Overcast
56°F 14°C
Overcast
Comfortable at 58°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WSW to the S at 8 mph 12 km/h.

Friday, October 16, 2026

Mid-Morning
Iselin Weather - 2026-10-16 - Morning - Scattered Showers
56°F 13°C
Scattered Showers
Mid-Afternoon
Iselin Weather - 2026-10-16 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Iselin Weather - 2026-10-16 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Cool with a high near 61°F 16°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds switching from the S to the SSW at 16 mph 25 km/h. Gusts up to 36 mph 57 km/h.

Saturday, October 17, 2026

Mid-Morning
Iselin Weather - 2026-10-17 - Morning - Scattered Showers
53°F 12°C
Scattered Showers
Mid-Afternoon
Iselin Weather - 2026-10-17 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Iselin Weather - 2026-10-17 - Evening - Sunny
54°F 12°C
Sunny
Brisk around 55°F 13°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the W to the WNW at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Sunday, October 18, 2026

Mid-Morning
Iselin Weather - 2026-10-18 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-18 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Iselin Weather - 2026-10-18 - Evening - Sunny
49°F 10°C
Sunny
Cool and brisk at 52°F 11°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds NNW at 13 mph 22 km/h.

Monday, October 19, 2026

Mid-Morning
Iselin Weather - 2026-10-19 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-19 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Iselin Weather - 2026-10-19 - Evening - Sunny
49°F 10°C
Sunny
Chilly near 50°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, October 20, 2026

Mid-Morning
Iselin Weather - 2026-10-20 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-20 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Iselin Weather - 2026-10-20 - Evening - Sunny
55°F 13°C
Sunny
Crisp with a high near 56°F 13°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Wednesday, October 21, 2026

Mid-Morning
Iselin Weather - 2026-10-21 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Iselin Weather - 2026-10-21 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Iselin Weather - 2026-10-21 - Evening - Sunny
56°F 13°C
Sunny
Refreshing around 58°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the SE at 7 mph 11 km/h.

Thursday, October 22, 2026

Mid-Morning
Iselin Weather - 2026-10-22 - Morning - Partly Cloudy
53°F 12°C
Partly Cloudy
Mid-Afternoon
Iselin Weather - 2026-10-22 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Iselin Weather - 2026-10-22 - Evening - Partly Cloudy
58°F 15°C
Partly Cloudy
Mildly cool near 61°F 16°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the WSW to the SE at 8 mph 12 km/h.

Trending Headlines

Iselin, NJ Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Iselin, NJ 7 Day Weather

National Two Day Weather Forecast


E-mail the Iselin Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Fri, 9th
Iselin NJ Weather - Friday, Oct 9, 2026 - Sunny
Hi: 71°F 22°C
Lo: 57°F 14°C
Sunrise 07:02 AM
Sunset 06:26 PM
Wind W 11 mph17 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 39%
Sat, 10th
Iselin NJ Weather - Saturday, Oct 10, 2026 - Overcast
Hi: 67°F 20°C
Lo: 58°F 14°C
Sunrise 07:03 AM
Sunset 06:24 PM
Wind NE 4 mph6 km/h
Dew Point 42°F5°C
uv Index 4
Barometric Pressure 30.47 in1032 mb
POP 10% *
Humidity 41%
Sun, 11th
Iselin NJ Weather - Sunday, Oct 11, 2026 - Light Drizzle
Hi: 64°F 18°C
Lo: 60°F 16°C
Sunrise 07:04 AM
Sunset 06:23 PM
Wind ESE 12 mph20 km/h
Dew Point 58°F15°C
uv Index 1
Barometric Pressure 30.3 in1026 mb
POP 69% *
Humidity 85%
Mon, 12th
Iselin NJ Weather - Monday, Oct 12, 2026 - Partly Cloudy
Hi: 72°F 22°C
Lo: 59°F 15°C
Sunrise 07:05 AM
Sunset 06:21 PM
Wind N 7 mph11 km/h
Dew Point 57°F14°C
uv Index 3
Barometric Pressure 29.83 in1010 mb
POP 9% *
Humidity 74%
Tue, 13th
Iselin NJ Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 76°F 25°C
Lo: 58°F 15°C
Sunrise 07:06 AM
Sunset 06:20 PM
Wind WSW 9 mph15 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 4% *
Humidity 61%
Wed, 14th
Iselin NJ Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 67°F 20°C
Lo: 53°F 12°C
Sunrise 07:07 AM
Sunset 06:18 PM
Wind NW 16 mph26 km/h
Dew Point 42°F5°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 48%
Thu, 15th
Iselin NJ Weather - Thursday, Oct 15, 2026 - Overcast
Hi: 59°F 15°C
Lo: 50°F 10°C
Sunrise 07:08 AM
Sunset 06:16 PM
Wind ESE 4 mph6 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 7% *
Humidity 47%
Fri, 16th
Iselin NJ Weather - Friday, Oct 16, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 53°F 12°C
Sunrise 07:09 AM
Sunset 06:15 PM
Wind S 15 mph23 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 38% *
Humidity 88%
Sat, 17th
Iselin NJ Weather - Saturday, Oct 17, 2026 - Overcast
Hi: 68°F 20°C
Lo: 49°F 10°C
Sunrise 07:10 AM
Sunset 06:13 PM
Wind W 13 mph20 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 11% *
Humidity 56%
Sun, 18th
Iselin NJ Weather - Sunday, Oct 18, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 44°F 7°C
Sunrise 07:12 AM
Sunset 06:12 PM
Wind NNW 14 mph23 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 42%
Mon, 19th
Iselin NJ Weather - Monday, Oct 19, 2026 - Sunny
Hi: 51°F 10°C
Lo: 43°F 6°C
Sunrise 07:13 AM
Sunset 06:11 PM
Wind ENE 5 mph8 km/h
Dew Point 24°F-5°C
uv Index 3
Barometric Pressure 30.5 in1033 mb
POP 1% *
Humidity 37%
Tue, 20th
Iselin NJ Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 56°F 13°C
Lo: 47°F 8°C
Sunrise 07:14 AM
Sunset 06:09 PM
Wind ENE 4 mph6 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 30.5 in1033 mb
POP 1% *
Humidity 43%
Wed, 21st
Iselin NJ Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 59°F 15°C
Lo: 50°F 10°C
Sunrise 07:15 AM
Sunset 06:08 PM
Wind E 7 mph11 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.56 in1035 mb
POP 3% *
Humidity 60%
Thu, 22nd
Iselin NJ Weather - Thursday, Oct 22, 2026 - Partly Cloudy
Hi: 61°F 16°C
Lo: 51°F 10°C
Sunrise 07:16 AM
Sunset 06:06 PM
Wind ESE 3 mph5 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 30.42 in1030 mb
POP 7% *
Humidity 60%
* POP = Probability of Precipitation. Data for 12:00 PM.