USA / Trenton
Monday, September 21, 2026

Trenton, US

heavy intensity rain

68°
Feels like 69°
H: 70° L: 66°
heavy intensity rain

Smart Outdoor Advice

It's raining out there. Don't forget to grab an umbrella and wear water-resistant shoes.

Hourly Forecast

6 AM

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67°

96%

9 AM

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65°

96%

12 PM

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60°

89%

3 PM

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66°

62%

6 PM

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70°

50%

9 PM

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68°

58%

12 AM

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62°

73%

3 AM

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60°

72%

Air Quality Index

1

Good

Air quality index is good in Trenton.

PM2.5

6.1

PM10

7.5

O₃

57.3

NO₂

5.2

CO

184.6

Verified Station: KTTN

Official METAR Observation

From Trenton-Mercer Airport, NJ

69°F

Light Rain Fog/Mist

Wind

North at 5.8 MPH (5 KT)

Pressure

29.92 inHg

Humidity

96%

Last Update

Last Update on Sep 20 2026, 10:53 pm EDT

Data Source: NOAA's National Weather Service

Humidity

95%

Dew Point

67°

Wind Speed

8mph

Gusts

10mph

Sunrise

10:44 AM

Sunset

11:00 PM

Pressure

1013hPa

Visibility

2.5mi

5-Day Extended Outlook

Mon, Sep 21

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66°

broken clouds

70° 60°

Tue, Sep 22

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55°

light rain

62° 55°

Wed, Sep 23

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54°

overcast clouds

64° 54°

Thu, Sep 24

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54°

overcast clouds

62° 53°

Fri, Sep 25

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55°

overcast clouds

61° 53°

Sat, Sep 26

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56°

light rain

58° 56°

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Weather Details for Trenton, US

What is the weather in Trenton?

The current weather in Trenton is heavy intensity rain. 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 68°F (20°C). Looking for the Trenton temperature today? Expect a high of 70°F and a low of 66°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 2.5 miles and atmospheric pressure of 1013 hPa.