Port Republic, NJ Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Port Republic, NJ in one place.
Mostly sunny, with a high near 68.
Local Weather Overview
This forecast page for Port Republic, 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 15, 2026 6:15 AM EDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Port Republic, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:15 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Republic
Saturday looks like the warmest upcoming period in Port Republic at 68 degrees F.
Monday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:15 AM EDT
- Coverage
- 4 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 showers after 2am. Mostly cloudy, with a low around 51.
A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 55.
Mostly clear, with a low around 33.
Sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Sunny
|
68°F |
0 to 10 mph
E
|
|
Saturday Night
Apr 18
|
Mostly Cloudy then Slight Chance Rain Showers
|
51°F |
5 mph
SE
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
68°F |
5 to 10 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Rain Showers
|
40°F |
5 to 10 mph
W
|
|
Monday
Apr 20
|
Slight Chance Rain Showers then Mostly Sunny
|
55°F |
10 to 15 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
33°F |
5 to 10 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
59°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Republic.
