Warren County, NJ Weather Forecast
County weather hub
Sunny
Compare major city weather across Warren County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 82. Southwest wind around 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Warren County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Warren County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 13 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 7:02 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Warren County
Wednesday looks like the warmest upcoming period in Warren County at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 7:02 PM EDT
- Coverage
- 7 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 65. Southwest wind 5 to 10 mph.
Sunny, with a high near 89. West wind 5 to 15 mph.
Mostly clear, with a low around 72. West wind 5 to 15 mph.
Sunny, with a high near 93. West wind 5 to 10 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 87.
Mostly clear, with a low around 66.
Sunny, with a high near 85.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 65.
A slight chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 13
|
Sunny
|
82°F |
10 mph
SW
|
|
Tonight
Jul 13
|
Mostly Clear
|
65°F |
5 to 10 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
5 to 15 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
72°F |
5 to 15 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
68°F |
0 to 5 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
87°F |
5 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
66°F |
5 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
85°F |
5 mph
NW
|
|
Friday Night
Jul 17
|
Partly Cloudy then Slight Chance Rain Showers
|
65°F |
0 to 5 mph
N
|
|
Saturday
Jul 18
|
Showers And Thunderstorms Likely
|
84°F |
5 mph
S
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
66°F |
5 mph
W
|
|
Sunday
Jul 19
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
79°F |
5 mph
NW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
64°F |
5 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Warren County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Warren County.
Largest mapped city population in this region: 6,498.
