Union Square, NJ Weather Forecast
Local 7-day forecast
Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Union Square, NJ in one place.
Rain and a slight chance of thunderstorms. Cloudy, with a high near 66. West wind 0 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Local Weather Overview
This forecast page for Union Square, 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: Nov 6, 2026 8:53 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Union Square, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:53 AM EST
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Union Square
Today looks like the warmest upcoming period in Union Square at 66 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 8:53 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain and a slight chance of thunderstorms before 10pm. Mostly cloudy, with a low around 55. West wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 62. West wind 5 to 15 mph.
Partly cloudy, with a low around 48. West wind around 15 mph.
Sunny, with a high near 61. West wind 10 to 15 mph.
Mostly clear, with a low around 48.
Sunny, with a high near 59.
Mostly clear, with a low around 41.
Sunny, with a high near 64.
Mostly clear, with a low around 42.
Sunny, with a high near 61.
Mostly clear, with a low around 38.
A slight chance of rain after 7am. Mostly sunny, with a high near 58.
A chance of rain. Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Rain
|
66°F |
0 to 5 mph
W
|
|
Tonight
Nov 6
|
Chance Light Rain then Mostly Cloudy
|
55°F |
0 to 5 mph
W
|
|
Saturday
Nov 7
|
Sunny
|
62°F |
5 to 15 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
48°F |
15 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
61°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
48°F |
10 to 15 mph
W
|
|
Monday
Nov 9
|
Sunny
|
59°F |
10 to 15 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
64°F |
5 to 10 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
42°F |
5 to 10 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
61°F |
5 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
38°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
58°F |
5 mph
NW
|
|
Thursday Night
Nov 12
|
Chance Light Rain
|
38°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union Square.