Hourly Weather Forecast for Iselin, New Jersey 08830 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 1:17 am EDT

Rain

Rain expected around 2:45 AM.

Monday, March 23

2 am

Few Showers

50°

34%

NE 5 mph

Few Showers

Feels Like48°
WindNE 5 mph
Humidity99%
UV Index0 of 11
Cloud Cover100%
Rain Amount0 in

3 am

Showers

49°

53%

NE 7 mph

Showers

Feels Like46°
WindNE 7 mph
Humidity96%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.01 in

4 am

Rain

48°

86%

NE 7 mph

Rain

Feels Like44°
WindNE 7 mph
Humidity96%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

5 am

Rain

48°

98%

NNE 7 mph

Rain

Feels Like45°
WindNNE 7 mph
Humidity91%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.04 in

6 am

Rain

47°

100%

NNE 7 mph

Rain

Feels Like44°
WindNNE 7 mph
Humidity92%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.13 in

7 am

Rain

46°

100%

NE 7 mph

Rain

Feels Like42°
WindNE 7 mph
Humidity93%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.09 in

Advertisement

8 am

Showers

45°

57%

NNE 6 mph

Showers

Feels Like42°
WindNNE 6 mph
Humidity91%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.01 in

9 am

Showers

45°

35%

NNE 7 mph

Showers

Feels Like41°
WindNNE 7 mph
Humidity87%
UV Index0 of 11
Cloud Cover99%
Rain Amount0 in

10 am

Showers

45°

40%

N 8 mph

Showers

Feels Like40°
WindN 8 mph
Humidity84%
UV Index1 of 11
Cloud Cover98%
Rain Amount0 in

11 am

Showers

45°

39%

N 10 mph

Showers

Feels Like40°
WindN 10 mph
Humidity81%
UV Index2 of 11
Cloud Cover99%
Rain Amount0 in

12 pm

Few Showers

44°

33%

N 9 mph

Few Showers

Feels Like39°
WindN 9 mph
Humidity81%
UV Index2 of 11
Cloud Cover99%
Rain Amount0 in

1 pm

Cloudy

45°

24%

N 9 mph

Cloudy

Feels Like40°
WindN 9 mph
Humidity79%
UV Index2 of 11
Cloud Cover99%
Rain Amount0 in

2 pm

Cloudy

45°

17%

NNW 10 mph

Cloudy

Feels Like40°
WindNNW 10 mph
Humidity76%
UV Index1 of 11
Cloud Cover100%
Rain Amount0 in

3 pm

Cloudy

45°

15%

NNW 11 mph

Cloudy

Feels Like40°
WindNNW 11 mph
Humidity69%
UV Index2 of 11
Cloud Cover98%
Rain Amount0 in

4 pm

Cloudy

45°

15%

NNW 10 mph

Cloudy

Feels Like40°
WindNNW 10 mph
Humidity59%
UV Index1 of 11
Cloud Cover88%
Rain Amount0 in

5 pm

Partly Cloudy

45°

1%

NNW 11 mph

Partly Cloudy

Feels Like40°
WindNNW 11 mph
Humidity51%
UV Index1 of 11
Cloud Cover57%
Rain Amount0 in

6 pm

Partly Cloudy

44°

1%

NNW 12 mph

Partly Cloudy

Feels Like38°
WindNNW 12 mph
Humidity46%
UV Index0 of 11
Cloud Cover44%
Rain Amount0 in

7 pm

Partly Cloudy

43°

1%

NW 12 mph

Partly Cloudy

Feels Like36°
WindNW 12 mph
Humidity46%
UV Index0 of 11
Cloud Cover30%
Rain Amount0 in

Advertisement

8 pm

Clear

41°

1%

NW 12 mph

Clear

Feels Like34°
WindNW 12 mph
Humidity47%
UV Index0 of 11
Cloud Cover16%
Rain Amount0 in

9 pm

Clear

40°

1%

NNW 11 mph

Clear

Feels Like34°
WindNNW 11 mph
Humidity49%
UV Index0 of 11
Cloud Cover15%
Rain Amount0 in

10 pm

Clear

39°

1%

NNW 10 mph

Clear

Feels Like32°
WindNNW 10 mph
Humidity51%
UV Index0 of 11
Cloud Cover14%
Precip Amount0 in

11 pm

Clear

38°

1%

NNW 10 mph

Clear

Feels Like31°
WindNNW 10 mph
Humidity51%
UV Index0 of 11
Cloud Cover8%
Precip Amount0 in

Tuesday, March 24

12 am

Clear

37°

1%

NNW 10 mph

Clear

Feels Like30°
WindNNW 10 mph
Humidity51%
UV Index0 of 11
Cloud Cover10%
Precip Amount0 in

1 am

Clear

36°

1%

NNW 10 mph

Clear

Feels Like29°
WindNNW 10 mph
Humidity52%
UV Index0 of 11
Cloud Cover11%
Precip Amount0 in

2 am

Clear

34°

1%

NNW 8 mph

Clear

Feels Like28°
WindNNW 8 mph
Humidity55%
UV Index0 of 11
Cloud Cover11%
Precip Amount0 in

3 am

Clear

34°

1%

NNW 7 mph

Clear

Feels Like28°
WindNNW 7 mph
Humidity57%
UV Index0 of 11
Cloud Cover9%
Precip Amount0 in

4 am

Clear

33°

2%

NNW 7 mph

Clear

Feels Like27°
WindNNW 7 mph
Humidity59%
UV Index0 of 11
Cloud Cover9%
Precip Amount0 in

5 am

Clear

32°

2%

NNW 7 mph

Clear

Feels Like26°
WindNNW 7 mph
Humidity61%
UV Index0 of 11
Cloud Cover9%
Precip Amount0 in

6 am

Clear

32°

2%

NNW 7 mph

Clear

Feels Like26°
WindNNW 7 mph
Humidity62%
UV Index0 of 11
Cloud Cover8%
Precip Amount0 in

7 am

Sunny

32°

2%

NNW 6 mph

Sunny

Feels Like26°
WindNNW 6 mph
Humidity62%
UV Index0 of 11
Cloud Cover3%
Precip Amount0 in

Advertisement

8 am

Sunny

33°

1%

NNW 6 mph

Sunny

Feels Like27°
WindNNW 6 mph
Humidity61%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

9 am

Sunny

35°

0%

NNW 7 mph

Sunny

Feels Like29°
WindNNW 7 mph
Humidity55%
UV Index1 of 11
Cloud Cover0%
Precip Amount0 in

10 am

Sunny

38°

0%

N 8 mph

Sunny

Feels Like32°
WindN 8 mph
Humidity46%
UV Index2 of 11
Cloud Cover0%
Precip Amount0 in

11 am

Sunny

41°

0%

N 7 mph

Sunny

Feels Like36°
WindN 7 mph
Humidity40%
UV Index4 of 11
Cloud Cover0%
Rain Amount0 in

12 pm

Sunny

43°

0%

N 5 mph

Sunny

Feels Like40°
WindN 5 mph
Humidity37%
UV Index5 of 11
Cloud Cover1%
Rain Amount0 in

1 pm

Sunny

46°

0%

N 3 mph

Sunny

Feels Like46°
WindN 3 mph
Humidity32%
UV Index5 of 11
Cloud Cover0%
Rain Amount0 in

2 pm

Sunny

47°

0%

W 3 mph

Sunny

Feels Like47°
WindW 3 mph
Humidity31%
UV Index5 of 11
Cloud Cover1%
Rain Amount0 in

3 pm

Sunny

48°

0%

WSW 5 mph

Sunny

Feels Like46°
WindWSW 5 mph
Humidity30%
UV Index4 of 11
Cloud Cover1%
Rain Amount0 in

4 pm

Sunny

48°

0%

SW 6 mph

Sunny

Feels Like46°
WindSW 6 mph
Humidity30%
UV Index2 of 11
Cloud Cover4%
Rain Amount0 in

5 pm

Sunny

48°

0%

SW 7 mph

Sunny

Feels Like45°
WindSW 7 mph
Humidity31%
UV Index1 of 11
Cloud Cover5%
Rain Amount0 in

6 pm

Sunny

47°

0%

SW 8 mph

Sunny

Feels Like43°
WindSW 8 mph
Humidity33%
UV Index0 of 11
Cloud Cover11%
Rain Amount0 in

7 pm

Sunny

45°

0%

SW 7 mph

Sunny

Feels Like41°
WindSW 7 mph
Humidity38%
UV Index0 of 11
Cloud Cover19%
Rain Amount0 in

Advertisement

8 pm

Mostly Clear

44°

1%

SW 6 mph

Mostly Clear

Feels Like40°
WindSW 6 mph
Humidity43%
UV Index0 of 11
Cloud Cover25%
Rain Amount0 in

9 pm

Partly Cloudy

42°

1%

SSW 5 mph

Partly Cloudy

Feels Like39°
WindSSW 5 mph
Humidity47%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

10 pm

Partly Cloudy

41°

1%

SW 5 mph

Partly Cloudy

Feels Like38°
WindSW 5 mph
Humidity51%
UV Index0 of 11
Cloud Cover47%
Rain Amount0 in

11 pm

Mostly Cloudy

40°

2%

SW 5 mph

Mostly Cloudy

Feels Like37°
WindSW 5 mph
Humidity54%
UV Index0 of 11
Cloud Cover66%
Rain Amount0 in

Wednesday, March 25

12 am

Cloudy

40°

2%

SW 5 mph

Cloudy

Feels Like37°
WindSW 5 mph
Humidity55%
UV Index0 of 11
Cloud Cover82%
Rain Amount0 in

1 am

Mostly Cloudy

39°

3%

WSW 5 mph

Mostly Cloudy

Feels Like35°
WindWSW 5 mph
Humidity59%
UV Index0 of 11
Cloud Cover68%
Precip Amount0 in

Advertisement

Radar

Now1:50 am2:20 am2:50 am3:20 am3:50 am4:20 am4:50 am5:20 am5:50 am6:20 am6:50 am7:20 am

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

The Worst Flooding Oahu Has Seen In Over Two Decades; Thousands Told To Flee

Record High Temperatures Spread From Coast To Coast

Wind, Large Hail Threat For Ohio Valley, Snow In New England

Five US National Parks To Visit This Spring

Advertisement

We Love Our Critters

What To Look Out For With Your Dogs This Allergy Season

Stick Is Life! Watch This Dog Plow Through 20 Inches Of Snow

Snow Vs. Short Legs: Watch This Corgi’s Blizzard Battle

Newly Identified Tick-Borne Bacterium In US Dogs

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

Leaves Increasing On Trees In The South, Pollen On The Rise

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

Record Warmth Is Almost Tripling Record Cold This Year

Advertisement