Sussex County, NJ Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Sussex County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 30 mph.
County Weather Overview
This county weather page brings together forecast coverage for Sussex County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Sussex County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 7:21 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Sussex County
Sunday looks like the warmest upcoming period in Sussex County at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 7:21 PM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 45.
Sunny, with a high near 75.
Partly cloudy, with a low around 52.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 50.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 49. Chance of precipitation is 50%.
A chance of rain showers. Mostly sunny, with a high near 73. Chance of precipitation is 30%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Partly Sunny
|
67°F |
10 to 15 mph
N
|
|
Saturday Night
May 30
|
Partly Cloudy
|
45°F |
0 to 10 mph
N
|
|
Sunday
May 31
|
Sunny
|
75°F |
0 to 5 mph
NW
|
|
Sunday Night
May 31
|
Partly Cloudy
|
52°F |
0 to 5 mph
W
|
|
Monday
Jun 1
|
Mostly Sunny then Slight Chance Rain Showers
|
75°F |
0 to 5 mph
NW
|
|
Monday Night
Jun 1
|
Slight Chance Rain Showers then Mostly Clear
|
50°F |
0 to 5 mph
N
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
N
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
49°F |
0 to 5 mph
N
|
|
Wednesday
Jun 3
|
Chance Rain Showers
|
73°F |
0 to 5 mph
N
|
|
Wednesday Night
Jun 3
|
Slight Chance Rain Showers then Mostly Clear
|
52°F |
0 to 5 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Sussex County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Sussex County.
Largest mapped city population in this region: 16,267.
