Long Valley, NJ Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Long Valley, NJ in one place.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 59. East 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 Long Valley, 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: Apr 21, 2026 12:18 PM EDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Long Valley, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 12:18 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Long Valley
Thursday looks like the warmest upcoming period in Long Valley at 70 degrees F.
Saturday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 12:18 PM 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
Mostly cloudy, with a low around 43. North wind 0 to 5 mph.
Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph.
Mostly cloudy, with a low around 46.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 65.
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly sunny, with a high near 62.
A chance of rain showers. Partly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
59°F |
5 mph
E
|
|
Wednesday Night
Apr 22
|
Mostly Cloudy
|
43°F |
0 to 5 mph
N
|
|
Thursday
Apr 23
|
Mostly Sunny
|
70°F |
5 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Mostly Cloudy
|
46°F |
0 to 10 mph
NW
|
|
Friday
Apr 24
|
Partly Sunny then Slight Chance Rain Showers
|
65°F |
5 mph
NW
|
|
Friday Night
Apr 24
|
Chance Rain Showers
|
43°F |
5 mph
E
|
|
Saturday
Apr 25
|
Rain Showers Likely
|
52°F |
5 mph
E
|
|
Saturday Night
Apr 25
|
Rain Showers Likely
|
40°F |
5 mph
E
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
56°F |
5 mph
E
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
41°F |
0 to 5 mph
E
|
|
Monday
Apr 27
|
Slight Chance Rain Showers
|
62°F |
5 mph
E
|
|
Monday Night
Apr 27
|
Chance Rain Showers
|
43°F |
5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Long Valley.
