Belleville, NJ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Belleville, NJ in one place.
Sunny, with a high near 86. Southwest wind 2 to 9 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: Jul 12, 2026 1:24 AM EDT.
The active forecast window currently covers Jul 13 to Jul 18, 2026 for Belleville, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 13 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 1:24 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Belleville
Wednesday looks like the warmest upcoming period in Belleville at 100 degrees F.
Monday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 14 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 1:24 AM EDT
- Coverage
- 6 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 clear, with a low around 69. Southwest wind 5 to 9 mph.
Sunny, with a high near 94.
Mostly clear, with a low around 76.
Sunny, with a high near 100.
Mostly clear, with a low around 75.
Mostly sunny, with a high near 93.
Partly cloudy, with a low around 75.
Mostly sunny, with a high near 93.
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 73.
A chance of rain showers after 2pm. Mostly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Sunny
|
86°F |
2 to 9 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
69°F |
5 to 9 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
94°F |
5 to 13 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
76°F |
9 to 13 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
100°F |
8 to 14 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
75°F |
5 to 13 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
93°F |
3 to 9 mph
NW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
75°F |
3 to 9 mph
W
|
|
Friday
Jul 17
|
Mostly Sunny
|
93°F |
3 to 9 mph
W
|
|
Friday Night
Jul 17
|
Slight Chance Rain Showers
|
73°F |
5 to 8 mph
NW
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Rain Showers
|
89°F |
5 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Belleville.
