Sweetwater, NJ Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sweetwater, NJ in one place.
Mostly sunny. High near 63, with temperatures falling to around 57 in the afternoon. West wind around 0 mph.
Local Weather Overview
This forecast page for Sweetwater, 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 10, 2026 11:42 AM EST.
The active forecast window currently covers Nov 11 to Nov 16, 2026 for Sweetwater, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 11:42 AM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Sweetwater
Thursday looks like the warmest upcoming period in Sweetwater at 64 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Thursday Night at about 0 to 10 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 11:42 AM EST
- 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 slight chance of rain after 1am. Mostly cloudy, with a low around 43. Northeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Rain. Mostly cloudy, with a high near 64. Southeast wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Mostly cloudy, with a low around 38. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Partly sunny, with a high near 48.
Partly cloudy, with a low around 31.
Mostly sunny, with a high near 50.
Partly cloudy, with a low around 29.
Sunny, with a high near 51.
Partly cloudy, with a low around 29.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
63°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Light Rain
|
43°F |
0 mph
|
|
Thursday
Nov 12
|
Light Rain
|
64°F |
0 to 5 mph
SE
|
|
Thursday Night
Nov 12
|
Light Rain
|
38°F |
0 to 10 mph
N
|
|
Friday
Nov 13
|
Light Rain Likely
|
49°F |
10 mph
NW
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
31°F |
5 to 10 mph
NW
|
|
Saturday
Nov 14
|
Partly Sunny
|
48°F |
10 mph
NW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
31°F |
5 to 10 mph
NW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
50°F |
5 to 10 mph
NW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
29°F |
0 to 5 mph
NW
|
|
Monday
Nov 16
|
Sunny
|
51°F |
0 to 5 mph
NW
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
29°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sweetwater.