National Park, NJ Weather Forecast

Local 7-day forecast

84°
F

Mostly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for National Park, NJ in one place.

Thursday, September 17, 2026
Wind: 5 mph S
Today

Mostly sunny, with a high near 84. South wind around 5 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for National Park, 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: Sep 17, 2026 10:25 AM EDT.

The active forecast window currently covers Sep 17 to Sep 23, 2026 for National Park, NJ.

Page Snapshot

Page focus
city weather
Forecast window
Sep 17 to Sep 23, 2026
Latest sync
Sep 17, 2026 10:25 AM EDT
Forecast office
PHI
Source
NOAA / NWS
Next High
84°F
Today
Next Low
69°F
Tonight
Rain Outlook
9
Periods mentioning precipitation
Windiest
5 to 10 mph
Friday

Daily Outlook

Today
Sep 17
Mostly Sunny
84 °F
/ 69°F
Wind 5 mph
Fri
Sep 18
Mostly Sunny
83 °F
/ 62°F
Wind 5 to 10 mph
Sat
Sep 19
Mostly Sunny
77 °F
/ 63°F
Wind 5 mph
Sun
Sep 20
Showers And Thunderstorms Likely
78 °F
/ 63°F
Wind 5 to 10 mph
Mon
Sep 21
Slight Chance Rain Showers
71 °F
/ 59°F
Wind 5 to 10 mph
Tue
Sep 22
Slight Chance Rain Showers
69 °F
/ 58°F
Wind 10 mph
Wed
Sep 23
Slight Chance Rain Showers
69 °F
/ 59°F
Wind 10 mph

This Week in National Park

Today looks like the warmest upcoming period in National Park at 84 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 58 degrees F.

The strongest winds are forecast for Friday at about 5 to 10 mph N.

Precipitation is mentioned in 9 upcoming forecast periods.

Forecast Details

Last updated
Sep 17, 2026 10:25 AM EDT
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 source

Extended Forecast

Tonight
Sep 17
69°F
Chance Rain Showers
0 to 5 mph SW

A chance of rain showers between 8pm and 4am. Mostly cloudy, with a low around 69. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.

Friday
Sep 18
83°F
Mostly Sunny
5 to 10 mph N

Mostly sunny, with a high near 83. North wind 5 to 10 mph.

Friday Night
Sep 18
62°F
Partly Cloudy
5 mph N

Partly cloudy, with a low around 62. North wind around 5 mph.

Saturday
Sep 19
77°F
Mostly Sunny
5 mph E

Mostly sunny, with a high near 77. East wind around 5 mph.

Saturday Night
Sep 19
63°F
Mostly Cloudy
5 mph SE

Mostly cloudy, with a low around 63.

Sunday
Sep 20
78°F
Showers And Thunderstorms Likely
5 to 10 mph S

A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Sunday Night
Sep 20
63°F
Showers And Thunderstorms Likely
5 to 10 mph NW

Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Monday
Sep 21
71°F
Slight Chance Rain Showers
5 to 10 mph NE

A slight chance of rain showers. Partly sunny, with a high near 71.

Monday Night
Sep 21
59°F
Slight Chance Rain Showers
5 to 10 mph NE

A slight chance of rain showers. Mostly cloudy, with a low around 59.

Tuesday
Sep 22
69°F
Slight Chance Rain Showers
10 mph NE

A slight chance of rain showers. Mostly cloudy, with a high near 69.

Tuesday Night
Sep 22
58°F
Slight Chance Rain Showers
10 mph NE

A slight chance of rain showers before 2am. Mostly cloudy, with a low around 58.

Wednesday
Sep 23
69°F
Slight Chance Rain Showers
10 mph NE

A slight chance of rain showers after 8am. Partly sunny, with a high near 69.

Wednesday Night
Sep 23
59°F
Chance Rain Showers
5 to 10 mph NE

A chance of rain showers. Mostly cloudy, with a low around 59.

Detailed Forecast

Period Conditions Temp Wind
Today
Sep 17
Mostly Sunny
84°F
5 mph
S
Tonight
Sep 17
Chance Rain Showers
69°F
0 to 5 mph
SW
Friday
Sep 18
Mostly Sunny
83°F
5 to 10 mph
N
Friday Night
Sep 18
Partly Cloudy
62°F
5 mph
N
Saturday
Sep 19
Mostly Sunny
77°F
5 mph
E
Saturday Night
Sep 19
Mostly Cloudy
63°F
5 mph
SE
Sunday
Sep 20
Showers And Thunderstorms Likely
78°F
5 to 10 mph
S
Sunday Night
Sep 20
Showers And Thunderstorms Likely
63°F
5 to 10 mph
NW
Monday
Sep 21
Slight Chance Rain Showers
71°F
5 to 10 mph
NE
Monday Night
Sep 21
Slight Chance Rain Showers
59°F
5 to 10 mph
NE
Tuesday
Sep 22
Slight Chance Rain Showers
69°F
10 mph
NE
Tuesday Night
Sep 22
Slight Chance Rain Showers
58°F
10 mph
NE
Wednesday
Sep 23
Slight Chance Rain Showers
69°F
10 mph
NE
Wednesday Night
Sep 23
Chance Rain Showers
59°F
5 to 10 mph
NE
Fort Mercer Monument
Fort Mercer Monument image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.