Waterloo, NJ Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Waterloo, NJ in one place.
Rain before 2pm. Mostly cloudy, with a high near 67. West wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Waterloo, 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 10:00 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Waterloo, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 10:00 AM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterloo
Today looks like the warmest upcoming period in Waterloo at 67 degrees F.
Thursday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 10:00 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
Partly cloudy, with a low around 47. Southwest wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny. High near 60, with temperatures falling to around 52 in the afternoon. West wind 0 to 10 mph.
Partly cloudy, with a low around 42. West wind 5 to 10 mph.
Mostly sunny, with a high near 60. West wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 58.
Mostly clear, with a low around 36.
Sunny, with a high near 63.
Mostly clear, with a low around 37.
Mostly sunny, with a high near 59.
Mostly clear, with a low around 34.
A slight chance of rain after 7am. Mostly sunny, with a high near 56.
A slight chance of rain. Partly cloudy, with a low around 32.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Light Rain
|
67°F |
0 to 5 mph
W
|
|
Tonight
Nov 6
|
Partly Cloudy
|
47°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
60°F |
0 to 10 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
42°F |
5 to 10 mph
W
|
|
Sunday
Nov 8
|
Mostly Sunny
|
60°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
40°F |
5 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
5 to 15 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
5 to 10 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
0 to 5 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
59°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
34°F |
0 mph
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
56°F |
0 to 5 mph
NW
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
32°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterloo.