Port Republic, NJ Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Port Republic, NJ.

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Current Conditions — Port Republic, NJ

MOUNT HOLLY (KVAY)

Clear

51.8 F
Humidity:67%
Wind Speed:S 3.4 mph
Barometer:30.10 in
Dewpoint:41.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 08:40 AM EDT
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5-Day Forecast — Port Republic, NJ

Wednesday

High 64 °F
Rain Showers Likely
Wednesday
Night
Low 46 °F
Partly Cloudy
Thursday

High 73 °F
Mostly Cloudy
Thursday
Night
Low 48 °F
Mostly Cloudy
Friday

High 62 °F
Mostly Cloudy
Friday
Night
Low 46 °F
Chance of Rain
Saturday

High 53 °F
Rain Showers Likely
Saturday
Night
Low 44 °F
Rain Likely
Sunday

High 57 °F
Rain Showers Likely

Detailed Forecast — Port Republic, NJ

Wednesday
Rain Showers Likely. High near 64°F. Wind 6 to 15 mph, with gusts as high as 29 mph.
Wednesday Night
Partly Cloudy. Low around 46°F. Wind around 2 mph, with gusts as high as 5 mph.
Thursday
Mostly Cloudy. High near 73°F. Wind 3 to 8 mph, with gusts as high as 14 mph.
Thursday Night
Mostly Cloudy. Low around 48°F. Wind around 3 mph, with gusts as high as 8 mph.
Friday
Mostly Cloudy. High near 62°F. Wind 6 to 8 mph, with gusts as high as 13 mph.
Friday Night
Chance of Rain. Low around 46°F. Wind 3 to 5 mph, with gusts as high as 10 mph.
Saturday
Rain Showers Likely. High near 53°F. Wind 7 to 12 mph, with gusts as high as 21 mph.
Saturday Night
Rain Likely. Low around 44°F. Wind around 8 mph, with gusts as high as 16 mph.
Sunday
Rain Showers Likely. High near 57°F. Wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Chance of Rain. Low around 42°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Monday
Chance of Showers. High near 60°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Slight Chance of Rain. Low around 46°F. Wind 2 to 3 mph, with gusts as high as 8 mph.
Tuesday
Chance of Rain Showers. High near 64°F. Wind 5 to 9 mph, with gusts as high as 18 mph.
NJ Radar
Current Radar • NJ
Day 1 Outlook • April 22, 2026

Observation History — Port Republic, NJ

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:40 AM EDT S 3.4 10.00 Clear -- 51.8 41.0 67% NA NA 30.10 1019.3
08:35 AM EDT S 3.4 10.00 Mostly Clear -- 51.8 41.0 67% NA NA 30.10 1019.3
08:20 AM EDT S 5.7 10.00 Clear -- 51.8 41.0 67% NA NA 30.11 1019.6
08:10 AM EDT S 4.6 10.00 Clear -- 50.0 41.0 71% NA NA 30.11 1019.6
08:05 AM EDT 4.6 10.00 Clear -- 50.0 39.2 66% NA NA 30.11 1019.6
07:50 AM EDT 10.00 Mostly Clear -- 50.0 39.2 66% NA NA 30.11 1019.6
07:45 AM EDT 3.4 10.00 Mostly Clear -- 48.2 39.2 71% 47.3 NA 30.11 1019.6
07:40 AM EDT S 3.4 10.00 Partly Cloudy -- 48.2 39.2 71% 47.3 NA 30.11 1019.6
07:35 AM EDT S 6.9 10.00 Partly Cloudy -- 48.2 39.2 71% 45.1 NA 30.11 1019.6
07:30 AM EDT S 4.6 10.00 Partly Cloudy -- 48.2 39.2 71% 46.4 NA 30.11 1019.6
07:25 AM EDT 10.00 Partly Cloudy -- 48.2 39.2 71% NA NA 30.11 1019.6
07:10 AM EDT 10.4 G 18.4 10.00 Mostly Cloudy -- 48.2 39.2 71% 43.7 NA 30.08 1018.6
07:00 AM EDT 8.1 10.00 Cloudy -- 48.2 39.2 71% 44.6 NA 30.10 1019.3
06:50 AM EDT 4.6 10.00 Cloudy -- 48.2 39.2 71% 46.4 NA 30.10 1019.3
06:45 AM EDT 10.4 G 17.3 10.00 Cloudy -- 48.2 39.2 71% 43.7 NA 30.09 1019.0
06:15 AM EDT SE 6.9 10.00 Cloudy -- 46.4 39.2 76% 43.0 NA 30.11 1019.6
06:05 AM EDT SE 3.4 10.00 Cloudy -- 46.4 39.2 76% 45.1 NA 30.12 1020.0
06:00 AM EDT 10.00 Cloudy -- 46.4 39.2 76% NA NA 30.12 1020.0
05:40 AM EDT 0.0 10.00 Cloudy -- 46.4 39.2 76% NA NA 30.13 1020.3
05:35 AM EDT 4.6 10.00 Cloudy -- 46.4 39.2 76% 44.2 NA 30.12 1020.0
05:25 AM EDT 10.00 Cloudy -- 46.4 39.2 76% NA NA 30.12 1020.0
05:20 AM EDT SE 4.6 10.00 Cloudy -- 46.4 39.2 76% 44.2 NA 30.12 1020.0
05:00 AM EDT 5.7 10.00 Light Rain -- 44.6 39.2 81% 41.4 NA 30.13 1020.3
04:50 AM EDT SE 4.6 10.00 Light Rain -- 46.4 39.2 76% 44.2 NA 30.14 1020.7

Regional Weather Observation

MOUNT HOLLY (KVAY)

Clear
51.8 F

ATLANTIC CITY (KACY)

Clear
53.6 F

TOMS RIVER (KMJX)

Mostly Cloudy
50.0 F

WRIGHTST/MCGUIRE (KWRI)

Mostly Clear
50.0 F

PHILADELPHIA (KPHL)

Light Rain
53.6 F

MILLVILLE (KMIV)

Clear
55.4 F
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