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 64. Northeast wind 5 to 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
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 7:50 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Warren County
Friday looks like the warmest upcoming period in Warren County at 70 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday Night at about 15 to 20 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 7:50 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
Rain showers after 2am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers before 5pm, then showers and thunderstorms. Cloudy, with a high near 70. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 90%.
Mostly sunny, with a high near 47.
Patchy frost after 8pm. Mostly clear, with a low around 34.
Patchy frost before 9am. Sunny, with a high near 56.
Mostly clear, with a low around 38.
Sunny, with a high near 60.
Partly cloudy, with a low around 44.
Partly sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
64°F |
5 to 10 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Cloudy then Rain Showers
|
52°F |
5 mph
SE
|
|
Friday
Oct 16
|
Rain Showers
|
70°F |
5 to 15 mph
S
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms
|
42°F |
15 to 20 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny
|
47°F |
10 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Patchy Frost
|
34°F |
5 to 10 mph
NW
|
|
Sunday
Oct 18
|
Patchy Frost then Sunny
|
56°F |
5 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
0 to 5 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
60°F |
0 to 5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
44°F |
0 to 5 mph
SW
|
|
Tuesday
Oct 20
|
Partly Sunny
|
63°F |
0 to 5 mph
SW
|
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.
