New Brunswick, NJ Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for New Brunswick, NJ in one place.
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 101. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for New Brunswick, 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: Jun 11, 2026 12:22 AM EDT.
The active forecast window currently covers Jun 12 to Jun 17, 2026 for New Brunswick, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 12 to Jun 17, 2026
- Latest sync
- Jun 11, 2026 12:22 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in New Brunswick
Friday looks like the warmest upcoming period in New Brunswick at 95 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 11, 2026 12:22 AM EDT
- Coverage
- 6 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 chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 89.
Mostly clear, with a low around 64.
Sunny, with a high near 94.
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jun 12
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
5 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
68°F |
5 mph
NW
|
|
Saturday
Jun 13
|
Sunny
|
89°F |
5 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
64°F |
0 to 5 mph
W
|
|
Sunday
Jun 14
|
Sunny
|
94°F |
0 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
W
|
|
Monday
Jun 15
|
Chance Rain Showers
|
85°F |
5 mph
NW
|
|
Monday Night
Jun 15
|
Chance Rain Showers
|
61°F |
0 to 5 mph
W
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
76°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jun 16
|
Chance Rain Showers
|
58°F |
0 to 5 mph
NW
|
|
Wednesday
Jun 17
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Brunswick.
