Washington, NJ Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Washington, NJ in one place.
Mostly cloudy, with a low around 51. North wind around 5 mph.
Local Weather Overview
This forecast page for Washington, 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: Oct 15, 2026 2:00 AM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Washington, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:00 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington
Friday looks like the warmest upcoming period in Washington at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 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 15, 2026 2:00 AM 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
Sunny, with a high near 63. Northeast wind around 5 mph.
A chance of rain showers between midnight and 2am, then showers and thunderstorms. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 45. West wind 15 to 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 50.
Areas of frost after 8pm. Mostly clear, with a low around 33.
Areas of frost before 10am. Sunny, with a high near 54.
Mostly clear, with a low around 35.
Sunny, with a high near 60.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 43.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Mostly Cloudy
|
51°F |
5 mph
N
|
|
Thursday
Oct 15
|
Sunny
|
63°F |
5 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Cloudy then Showers And Thunderstorms
|
52°F |
5 mph
SE
|
|
Friday
Oct 16
|
Showers And Thunderstorms
|
73°F |
5 to 10 mph
S
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms
|
45°F |
15 to 20 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny
|
50°F |
15 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Areas Of Frost
|
33°F |
5 to 10 mph
NW
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
54°F |
0 to 5 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
35°F |
0 mph
|
|
Monday
Oct 19
|
Sunny
|
60°F |
0 to 5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
63°F |
0 mph
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
43°F |
0 to 5 mph
NW
|
|
Wednesday
Oct 21
|
Sunny
|
64°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington.
