Washington, NJ Weather Forecast
Local 7-day forecast
Patchy Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Washington, NJ in one place.
Patchy fog before 7am. Partly sunny, with a high near 84. South wind 0 to 10 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: Sep 17, 2026 12:20 AM EDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Washington, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 12:20 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington
Thursday looks like the warmest upcoming period in Washington at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 12:20 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
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 67. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 83. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 58. North wind around 5 mph.
Mostly sunny, with a high near 75.
Mostly cloudy, with a low around 59.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Patchy Fog then Partly Sunny
|
84°F |
0 to 10 mph
S
|
|
Thursday Night
Sep 17
|
Slight Chance Rain Showers
|
67°F |
5 to 10 mph
SW
|
|
Friday
Sep 18
|
Slight Chance Rain Showers then Mostly Sunny
|
83°F |
5 to 10 mph
NW
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
58°F |
5 mph
N
|
|
Saturday
Sep 19
|
Mostly Sunny
|
75°F |
5 to 10 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Cloudy
|
59°F |
0 to 5 mph
SE
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
77°F |
5 mph
S
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms Likely
|
61°F |
0 to 5 mph
W
|
|
Monday
Sep 21
|
Chance Rain Showers
|
73°F |
5 mph
NE
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
60°F |
5 mph
E
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
73°F |
5 to 10 mph
NE
|
|
Tuesday Night
Sep 22
|
Chance Rain Showers
|
59°F |
5 to 10 mph
NE
|
|
Wednesday
Sep 23
|
Chance Rain Showers
|
72°F |
10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington.
