Pennington, NJ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pennington, NJ in one place.
Sunny, with a high near 86. Northeast wind around 0 mph.
Local Weather Overview
This forecast page for Pennington, 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 25, 2026 4:34 PM EDT.
The active forecast window currently covers Jul 26 to Jul 31, 2026 for Pennington, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Jul 31, 2026
- Latest sync
- Jul 25, 2026 4:34 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Pennington
Monday looks like the warmest upcoming period in Pennington at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 25, 2026 4:34 PM 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
Mostly clear, with a low around 63. South wind 0 to 5 mph.
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 90%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Sunny
|
86°F |
0 mph
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
63°F |
0 to 5 mph
S
|
|
Monday
Jul 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
SW
|
|
Monday Night
Jul 27
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
66°F |
5 mph
S
|
|
Tuesday
Jul 28
|
Showers And Thunderstorms
|
83°F |
5 to 10 mph
S
|
|
Tuesday Night
Jul 28
|
Showers And Thunderstorms
|
65°F |
5 mph
SW
|
|
Wednesday
Jul 29
|
Chance Rain Showers
|
82°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 29
|
Chance Showers And Thunderstorms
|
63°F |
5 mph
NW
|
|
Thursday
Jul 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
5 mph
NW
|
|
Thursday Night
Jul 30
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
0 to 5 mph
NW
|
|
Friday
Jul 31
|
Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
NW
|
|
Friday Night
Jul 31
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pennington.
