Monmouth Junction, NJ Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Monmouth Junction, NJ in one place.
Mostly sunny, with a high near 67. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Monmouth Junction, 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: Oct 31, 2026 6:43 PM EDT.
The active forecast window currently covers Nov 2 to Nov 6, 2026 for Monmouth Junction, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 2 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 6:43 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Monmouth Junction
Wednesday looks like the warmest upcoming period in Monmouth Junction at 74 degrees F.
Monday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 6:43 PM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 74.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 56.
A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Nov 2
|
Mostly Sunny
|
67°F |
0 to 5 mph
SW
|
|
Monday Night
Nov 2
|
Partly Cloudy
|
40°F |
0 mph
|
|
Tuesday
Nov 3
|
Mostly Sunny
|
70°F |
0 mph
|
|
Tuesday Night
Nov 3
|
Partly Cloudy
|
47°F |
0 mph
|
|
Wednesday
Nov 4
|
Mostly Sunny
|
74°F |
0 to 5 mph
S
|
|
Wednesday Night
Nov 4
|
Partly Cloudy then Slight Chance Rain Showers
|
56°F |
0 to 5 mph
S
|
|
Thursday
Nov 5
|
Chance Rain Showers
|
73°F |
0 to 5 mph
SE
|
|
Thursday Night
Nov 5
|
Chance Rain Showers
|
56°F |
0 to 5 mph
SE
|
|
Friday
Nov 6
|
Rain Showers Likely
|
70°F |
5 mph
SE
|
|
Friday Night
Nov 6
|
Chance Rain Showers
|
51°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Monmouth Junction.
