USA / Trenton
Friday, April 17, 2026

Trenton, US

few clouds

70°
Feels like 70°
H: 72° L: 67°
few clouds

Hourly Forecast

12 PM

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68°

72%

3 PM

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74°

58%

6 PM

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80°

39%

9 PM

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76°

49%

12 AM

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69°

67%

3 AM

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63°

73%

6 AM

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57°

82%

9 AM

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54°

88%

Air Quality Index

2

Fair

Air quality index is fair in Trenton.

PM2.5

9.5

PM10

15.1

O₃

69.1

NO₂

6.5

CO

179.3

Verified Station: KTTN

Official METAR Observation

From Trenton-Mercer Airport, NJ

69°F

A Few Clouds

Wind

West at 8.1 MPH (7 KT)

Pressure

29.78 inHg

Humidity

68%

Last Update

Last Update on Apr 17 2026, 4:53 am EDT

Data Source: NOAA's National Weather Service

Humidity

71%

Dew Point

64°

Wind Speed

8mph

Gusts

10mph

Sunrise

10:17 AM

Sunset

11:38 PM

Pressure

1008hPa

Visibility

6.2mi

5-Day Extended Outlook

Fri, Apr 17

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80°

light rain

80° 66°

Sat, Apr 18

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57°

scattered clouds

72° 54°

Sun, Apr 19

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56°

light rain

59° 46°

Mon, Apr 20

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43°

broken clouds

52° 40°

Tue, Apr 21

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39°

scattered clouds

60° 34°

Wed, Apr 22

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52°

broken clouds

54° 49°

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Weather Details for Trenton, US

What is the weather in Trenton?

The current weather in Trenton is few clouds. Local conditions are updated in real-time to provide the most accurate Trenton weather data.

What is the temperature in Trenton?

The current temperature in Trenton is 70°F (21°C). Looking for the Trenton temperature today? Expect a high of 72°F and a low of 67°F.

Is there a weather forecast for Trenton?

Yes, our Trenton forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about Trenton humidity, wind speeds, and barometric pressure.

Current Conditions & Alerts

Monitor Trenton current weather including visibility of 6.2 miles and atmospheric pressure of 1008 hPa.