Belleville, NJ Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Belleville, NJ in one place.
Mostly cloudy, with a high near 82. East wind 1 to 5 mph.
Local Weather Overview
This forecast page for Belleville, 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: May 24, 2026 1:02 PM EDT.
The active forecast window currently covers May 26 to May 30, 2026 for Belleville, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 1:02 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Belleville
Wednesday looks like the warmest upcoming period in Belleville at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 1:02 PM EDT
- Coverage
- 5 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
Mostly cloudy, with a low around 64.
Partly sunny, with a high near 87.
Mostly cloudy, with a low around 66.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 82.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 60.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 57.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Cloudy
|
82°F |
1 to 5 mph
E
|
|
Tuesday Night
May 26
|
Mostly Cloudy
|
64°F |
5 mph
SW
|
|
Wednesday
May 27
|
Partly Sunny
|
87°F |
2 to 9 mph
W
|
|
Wednesday Night
May 27
|
Mostly Cloudy
|
66°F |
5 to 8 mph
NW
|
|
Thursday
May 28
|
Mostly Sunny then Slight Chance Rain Showers
|
82°F |
5 to 9 mph
NW
|
|
Thursday Night
May 28
|
Slight Chance Rain Showers then Partly Cloudy
|
60°F |
5 to 8 mph
NW
|
|
Friday
May 29
|
Mostly Sunny
|
78°F |
5 to 10 mph
NW
|
|
Friday Night
May 29
|
Partly Cloudy
|
57°F |
5 to 10 mph
N
|
|
Saturday
May 30
|
Mostly Sunny
|
75°F |
5 to 8 mph
N
|
|
Saturday Night
May 30
|
Partly Cloudy
|
57°F |
3 to 7 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Belleville.
