Trenton, NJ Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Trenton, NJ in one place.
A chance of rain showers before 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Trenton, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 10, 2026 7:02 AM EDT.
The active forecast window currently covers Jul 11 to Jul 16, 2026 for Trenton, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:02 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Trenton
Wednesday looks like the warmest upcoming period in Trenton at 94 degrees F.
Saturday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 7:02 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Northeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 86.
Mostly clear, with a low around 65.
Sunny, with a high near 88.
Mostly clear, with a low around 67.
Sunny, with a high near 91.
Mostly clear, with a low around 73.
Sunny, with a high near 94.
A slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 72.
Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 11
|
Showers And Thunderstorms Likely
|
85°F |
0 to 5 mph
NE
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
0 to 5 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
86°F |
0 to 5 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
65°F |
0 to 5 mph
SE
|
|
Monday
Jul 13
|
Sunny
|
88°F |
0 to 5 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
67°F |
5 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
5 to 10 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
73°F |
5 to 10 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
94°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
93°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trenton.
