National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Millville Executive Airport (KMIV)

Lat: 39.37°NLon: 75.08°WElev: 56ft.

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 30.03 in (1016.8 mb)
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Last update 28 Aug 7:54 pm EDT
Extended Forecast for

Port Norris NJ

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 82. Northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 82 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. Light and variable wind becoming north 5 to 10 mph after midnight.
Saturday
Increasing clouds, with a high near 82. Northeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 66. Calm wind.
Sunday
Mostly sunny, with a high near 84. Light south wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Norris NJ
 39.25°N 75.03°W (Elev. 3 ft)
Last Update:
6:58 pm EDT Aug 28, 2026
Forecast Valid:
8pm EDT Aug 28, 2026-6pm EDT Sep 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation