Trenton (NJ)
Today
Today weather in Trenton
Tuesday, July 21st, 2026
36°
Sunny
Feels like 42° · Low 20°
Official weather alert: Small Craft Advisory. Today, Trenton is set to face a notably hot day, with temperatures spiking up to 35 °F and offering slight relief at 19 °F by night. It'll be quite breezy in Trenton Today with average wind speeds of 17 km/h. Torrential rain is predicted with a total of over 20.01 mm. Stay safe!
36° / 20°
Temp
72%
Rain
17 km/h
Wind
74%
Humidity
Trenton Weather Pages
Trenton hourly forecast for today
Scroll right to see more weather forecasts for Trenton today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 05:47 AM | 06:00 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 08:23 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  | |  | | | | | | | | | | | |  |  |  | | | Next |
| temperatures | 20.4° | 20.7° | 20.4° | 20.1° | 19.9° | 19.7° | Sunrise | 20.3° | 21.4° | 23.3° | 25.1° | 26.6° | 31.3° | 29.9° | 31.9° | 32.9° | 35.8° | 33.6° | 33.5° | 32.9° | 31.9° | 28.7° | Sunset | 23° | 23° | 22.5° | |
| Feels like | 14.5° | 15.1° | 14.9° | 14.6° | 14.4° | 13.9° | 14.1° | 14.9° | 16.4° | 18.2° | 26.9° | 39.7° | 34.6° | 36.3° | 36.9° | 42.2° | 37° | 37.6° | 36.5° | 36.7° | 32.4° | 16.3° | 16.8° | 15.7° | |||
| wind speed | 10 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 13 km/h | 15 km/h | 17 km/h | 16 km/h | 17 km/h | 17 km/h | 13 km/h | 14 km/h | 16 km/h | 13 km/h | 17 km/h | 12 km/h | 15 km/h | 12 km/h | 14 km/h | 11 km/h | 14 km/h | |||
| wind degree | 158° | 155° | 143° | 132° | 136° | 155° | 142° | 152° | 152° | 159° | 168° | 180° | 196° | 215° | 243° | 234° | 224° | 224° | 217° | 148° | 195° | 199° | 203° | 209° | |||
| wind direction | SSE | SSE | SE | SE | SE | SSE | SE | SSE | SSE | SSE | SSE | S | SSW | SW | WSW | SW | SW | SW | SW | SSE | SSW | SSW | SSW | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.4 mm | 15.4 mm | 4.1 mm | 0.1 mm | |||
| chance for rain | 9% | 5% | 7% | 11% | 13% | 14% | 33% | 15% | 15% | 14% | 21% | 8% | 8% | 5% | 3% | 2% | 2% | 3% | 3% | 3% | 41% | 91% | 88% | 37% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 80% | 69% | 73% | 85% | 90% | 91% | 92% | 92% | 85% | 82% | 78% | 74% | 69% | 58% | 53% | 49% | 48% | 51% | 52% | 59% | 72% | 92% | 93% | 91% | |||
| dew point | 16.9° | 14.8° | 15.4° | 17.6° | 18.2° | 18.2° | 19° | 20° | 20.6° | 21.8° | 22.4° | 26.1° | 23.7° | 22.7° | 22° | 23.4° | 21.2° | 21.9° | 21.6° | 23° | 23.2° | 21.6° | 21.8° | 21° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 5 km | 10 km | 10 km | 10 km | 9 km | 9 km | 10 km | 10 km | 10 km | 10 km | 9 km | 7 km | 5 km | 10 km | 2 km | 10 km | 2 km | 10 km | |||
| cloud cover | 2% | 0% | 0% | 0% | 1% | 4% | 100% | 13% | 44% | 43% | 91% | 14% | 35% | 31% | 27% | 3% | 19% | 21% | 15% | 3% | 77% | 88% | 81% | 80% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.6 | 1.8 | 4.3 | 6.3 | 8.4 | 8.6 | 6.9 | 4.7 | 2.4 | 1.2 | 0.1 | 0.1 | 0 | 0 | 0 | 0 |
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Weather in Trenton today
The weather in Trenton today is expected to be much warmer than usual, with a forecast temperature of 36 °F, compared to an average of 27 °F for July 21st in recent years.
temperatures
36 °F
rain
20 mm
wind
17 km/h
UV
Very High
Trenton daylight overview ☀️
Today in Trenton, The sun rises at 05:47 and sets at 20:23, giving a total daylight duration of 14 hours and 36 minutes.
Quick links
More Trenton weather pages
What to wear today in Trenton? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Trenton forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
Umbrella
The weather today in Trenton - FAQ
What is the maximum temperature for today in Trenton?
The maximum temperature for today in Trenton is expected to be 36° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Trenton? 🌧️
Yes, there is a 72% chance of rain in Trenton today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Trenton? 🌀
The wind in Trenton is expected to blow at 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Trenton today?
Given the forecast of 36 °F with a 72% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Trenton today.
What is the sunrise and sunset time for Trenton today?
The sun is expected to rise at 05:47 and set at 20:23 in Trenton.
How accurate is the weather forecast Trenton today? ✅
Trenton weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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