New Gretna, NJ Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for New Gretna, NJ in one place.
Showers and thunderstorms. Cloudy, with a low around 62. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for New Gretna, 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: Nov 6, 2026 4:39 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for New Gretna, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 4:39 AM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in New Gretna
Friday looks like the warmest upcoming period in New Gretna at 67 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 4:39 AM EST
- Coverage
- 7 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
Rain showers. Cloudy, with a high near 67. Southwest wind 0 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Rain likely and a slight chance of thunderstorms before midnight. Mostly cloudy, with a low around 49. Northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunny, with a high near 63. West wind 10 to 15 mph.
Mostly clear, with a low around 41. West wind around 15 mph.
Sunny, with a high near 61.
Clear, with a low around 38.
Sunny, with a high near 61.
Mostly clear, with a low around 37.
Sunny, with a high near 65.
Mostly clear, with a low around 36.
Sunny, with a high near 61.
Mostly clear, with a low around 32.
A slight chance of rain after 7am. Mostly sunny, with a high near 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Showers And Thunderstorms
|
62°F |
5 mph
S
|
|
Friday
Nov 6
|
Rain Showers
|
67°F |
0 to 5 mph
SW
|
|
Friday Night
Nov 6
|
Light Rain Likely then Mostly Cloudy
|
49°F |
0 to 5 mph
NW
|
|
Saturday
Nov 7
|
Sunny
|
63°F |
10 to 15 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
41°F |
15 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
61°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
38°F |
5 to 10 mph
W
|
|
Monday
Nov 9
|
Sunny
|
61°F |
5 to 10 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
37°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
36°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
61°F |
5 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
32°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
57°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Gretna.