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Weather in Trenton, United States 🇺🇸

Weather Forecast in Trenton

Current Weather in Trenton

Moderate rain at times
25°C
Feels like 28°C. Moderate rain at times.
🌬️ 12 km/h SSW
💧 90% Humidity
🧭 1008 hPa
👁️ 14.0 km Visibility
☀️ UV Index: 1.7
🌡️ Dew Point: 26°C
🌅 Sunrise: 05:44 AM
🌇 Sunset: 08:25 PM
Map Overlays:

In Trenton right now it is 25°C and moderate rain at times, feeling like 28°C. Humidity is 90% with winds around 12 km/h, and the UV index is 2 (low). Over the next few days, temperatures in Trenton range from about 15°C to 31°C.

Hourly Forecast for Trenton

19:00
Sunny
27°
13%
20:00
Sunny
25°
12%
21:00
Clear
24°
13%
22:00
Patchy rain nearby
24°
47%
23:00
Patchy rain nearby
24°
30%
00:00
Patchy rain nearby
22°
85%
01:00
Patchy rain nearby
22°
26%
02:00
Patchy rain nearby
23°
33%
03:00
Patchy rain nearby
22°
33%
04:00
Mist
22°
28%
05:00
Partly Cloudy
22°
19%
06:00
Sunny
21°
17%
07:00
Partly Cloudy
21°
16%
08:00
Partly Cloudy
22°
16%
09:00
Partly Cloudy
23°
9%
10:00
Sunny
24°
3%
11:00
Sunny
25°
1%
12:00
Sunny
27°
1%
13:00
Sunny
28°
1%
14:00
Sunny
29°
1%
15:00
Sunny
29°
1%
16:00
Sunny
30°
1%
17:00
Sunny
29°
1%
18:00
Sunny
28°
1%

14-Day Forecast for Trenton

Sat, Jul 18
Smoky haze Smoky haze
29° / 20°
Sun, Jul 19
Sunny Sunny
30° / 19°
Mon, Jul 20
Sunny Sunny
31° / 15°
Tue, Jul 21
Partly Cloudy Partly Cloudy
29° / 20°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
30° / 21°
Thu, Jul 23
Sunny Sunny
27° / 16°
Fri, Jul 24
Sunny Sunny
30° / 16°
Sat, Jul 25
Partly Cloudy Partly Cloudy
26° / 18°
Sun, Jul 26
Partly Cloudy Partly Cloudy
30° / 19°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
27° / 19°
Tue, Jul 28
Sunny Sunny
29° / 16°
Wed, Jul 29
Sunny Sunny
30° / 17°
Thu, Jul 30
Sunny Sunny
29° / 17°
Fri, Jul 31
Partly Cloudy Partly Cloudy
26° / 16°

Additional Forecasts for Trenton

Air Quality

💨 US EPA Index 3 (Unhealthy for Sensitive)
CO (Carbon Monoxide) 162.0 μg/m³
O₃ (Ozone) 106.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.2 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 48.1 μg/m³
PM10 (Coarse particles) 49.6 μg/m³

Historical Weather

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Best Time to Be Outside in Trenton Tomorrow

There is no good daylight window left in Trenton today. Tomorrow, the most comfortable window looks like 09:00 to 11:00, when it is around 24°C. It should stay dry through that window. The next likely rain is around 00:00.

Frequently Asked Questions about Weather in Trenton

What is the temperature in Trenton right now?

The current temperature in Trenton is 25°C (78°F), moderate rain at times (feels like 28°C).

What's the weather like in Trenton right now?

Conditions in Trenton right now: Moderate rain at times, humidity 90%, wind 12 km/h SSW.

What is today's forecast for Trenton?

Today in Trenton: high 29°C, low 20°C, smoky haze. Chance of rain: 79%.

What is the 7-day weather forecast for Trenton?

Daily highs and lows for Trenton:

  • 2026-07-18: 29°C / 20°C
  • 2026-07-19: 30°C / 19°C
  • 2026-07-20: 31°C / 15°C
  • 2026-07-21: 29°C / 20°C
  • 2026-07-22: 30°C / 21°C
  • 2026-07-23: 27°C / 16°C
  • 2026-07-24: 30°C / 16°C
Is it going to rain in Trenton today?

There is a 79% chance of rain in Trenton today. Total expected precipitation: 10.86 mm.

What is the wind speed in Trenton right now?

Wind in Trenton is currently 12 km/h (8 mph) from the SSW.

What is the UV index in Trenton right now?

The UV index in Trenton is currently 1.7 (low). Sun protection is recommended when the index is 3 or higher.

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