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Weather in Perth Amboy, United States 🇺🇸

Current Weather in Perth Amboy

Rip Current Statement issued September 9 at 3:06AM EDT until September 10 at 8:00PM EDT by NWS Upton NY
Overcast
20°C
Feels like 20°C. Overcast.
🌬️ 10 km/h SW
💧 88% Humidity
🧭 1023 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.4
🌡️ Dew Point: 18°C
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:16 PM
Map Overlays:

In Perth Amboy right now it is 20°C and overcast, feeling like 20°C. The air is at 88% humidity and winds are about 10 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Perth Amboy from about 17°C to 31°C. ⚠️ Rip Current Statement issued September 9 at 3:06AM EDT until September 10 at 8:00PM EDT by NWS Upton NY

Hourly Forecast for Perth Amboy

09:00
Overcast
22°
24%
10:00
Overcast
24°
20%
11:00
Partly Cloudy
28°
5%
12:00
Partly Cloudy
28°
6%
13:00
Sunny
29°
1%
14:00
Partly Cloudy
30°
2%
15:00
Sunny
30°
1%
16:00
Overcast
31°
9%
17:00
Partly Cloudy
29°
3%
18:00
Partly Cloudy
29°
4%
19:00
Overcast
28°
11%
20:00
Overcast
27°
12%
21:00
Clear
26°
3%
22:00
Clear
25°
3%
23:00
Clear
25°
3%
00:00
Clear
24°
4%
01:00
Clear
24°
4%
02:00
Cloudy
24°
12%
03:00
Cloudy
24°
12%
04:00
Overcast
24°
14%
05:00
Clear
25°
3%
06:00
Patchy rain nearby
24°
12%
07:00
Patchy rain nearby
23°
9%
08:00
Patchy rain nearby
24°
17%

14-Day Forecast for Perth Amboy

Wed, Sep 09
Overcast Overcast
31° / 17°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
28° / 23°
Fri, Sep 11
Overcast Overcast
27° / 20°
Sat, Sep 12
Sunny Sunny
24° / 19°
Sun, Sep 13
Light rain shower Light rain shower
22° / 17°
Mon, Sep 14
Mist Mist
27° / 22°
Tue, Sep 15
Light rain shower Light rain shower
24° / 22°
Wed, Sep 16
Sunny Sunny
26° / 18°
Thu, Sep 17
Sunny Sunny
25° / 14°
Fri, Sep 18
Sunny Sunny
28° / 18°
Sat, Sep 19
Overcast Overcast
23° / 16°
Sun, Sep 20
Overcast Overcast
17° / 14°
Mon, Sep 21
Overcast Overcast
24° / 17°
Tue, Sep 22
Sunny Sunny
27° / 18°

Additional Forecasts for Perth Amboy

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 208.0 μg/m³
O₃ (Ozone) 45.0 μg/m³
NO₂ (Nitrogen Dioxide) 24.3 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 13.6 μg/m³
PM10 (Coarse particles) 14.3 μg/m³

Historical Weather

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Best Time to Be Outside in Perth Amboy Today

The most comfortable window in Perth Amboy today looks like 17:00 to 20:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Perth Amboy

What is the temperature in Perth Amboy right now?

Perth Amboy is sitting at 20°C (67°F) right now, overcast (feels like 20°C).

What's the weather like in Perth Amboy right now?

Conditions in Perth Amboy right now: Overcast, humidity 88%, wind 10 km/h SW.

What is today's forecast for Perth Amboy?

Today in Perth Amboy: high 31°C, low 17°C, overcast. Chance of rain: 10%.

What is the 7-day weather forecast for Perth Amboy?

Daily highs and lows for Perth Amboy:

  • 2026-09-09: 31°C / 17°C
  • 2026-09-10: 28°C / 23°C
  • 2026-09-11: 27°C / 20°C
  • 2026-09-12: 24°C / 19°C
  • 2026-09-13: 22°C / 17°C
  • 2026-09-14: 27°C / 22°C
  • 2026-09-15: 24°C / 22°C
Is it going to rain in Perth Amboy today?

There is a 10% chance of rain in Perth Amboy today.

What is the wind speed in Perth Amboy right now?

Wind in Perth Amboy is currently 10 km/h (6 mph) from the SW.

What is the UV index in Perth Amboy right now?

The UV index in Perth Amboy is currently 0.4 (low). Sun protection is recommended when the index is 3 or higher.

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