Live Weather & Forecast
Weather in Perth Amboy
New Jersey, United States · Real-time conditions & 3-day outlook
13°C
Feels like 11°C
55°F / Feels 52°F
Partly cloudy
Perth Amboy, New Jersey
🌞 Daytime
Updated: 2026-04-12 16:30
Humidity
44%
Wind
19.8 km/h SE
Wind Gust
23.4 km/h
Pressure
1030 mb
Visibility
16 km
UV Index
3
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
-0.9°C
Wind Degree
135°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
215.9 μg/m³
NO₂
16.4 μg/m³
O₃
88 μg/m³
SO₂
3.5 μg/m³
PM 2.5
9.9 μg/m³
PM 10
11.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Perth Amboy, New Jersey
12 AM
10°
Clear
1 AM
9°
Clear
2 AM
8°
Clear
3 AM
7°
Clear
4 AM
6°
Clear
5 AM
5°
Clear
6 AM
5°
Clear
7 AM
5°
Sunny
8 AM
7°
Sunny
9 AM
8°
Sunny
10 AM
11°
Sunny
11 AM
13°
Sunny
12 PM
14°
Sunny
1 PM
15°
Sunny
2 PM
15°
Sunny
3 PM
16°
Sunny
4 PM
13°
Partly cloudy
5 PM
14°
Sunny
6 PM
14°
Sunny
7 PM
12°
Sunny
8 PM
11°
Clear
9 PM
10°
Partly Cloudy
10 PM
10°
Partly Cloudy
11 PM
10°
Cloudy
3-Day Forecast
Daily overview for Perth Amboy, New Jersey
Today
Sunny
16°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
20°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 27 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
24°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Perth Amboy
Plan your trip to Perth Amboy, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Perth Amboy?
Current conditions in Perth Amboy: Partly cloudy, temperature 13°C, humidity 44%.
What is the best time to visit Perth Amboy?
The best time to visit Perth Amboy is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Perth Amboy?
Perth Amboy is located at approximately 40.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Perth Amboy?
The wettest period in Perth Amboy is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Perth Amboy?
For visits to Perth Amboy during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Perth Amboy in?
Perth Amboy is located in United States, in the state of New Jersey.
What are the public holidays in Perth Amboy in 2026?
View the 2026 public holidays for Perth Amboy on our Holidays page.
What are the GPS coordinates used for the weather forecast in Perth Amboy?
The weather forecast for Perth Amboy uses coordinates 40.5133, -74.2724.