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

Briefing for Impacts from Hurricane Erin through Friday

Hurricane Erin is expected to bring several coastal and marine hazards to the coasts of New Jersey and Delaware through Friday. Widespread coastal flooding, high surf, high risk of rip currents, beach erosion, and dangerous marine conditions are forecast. View this briefing for details on these threats. Read More >

Hazardous Weather Conditions

Current conditions at

Millville Executive Airport (KMIV)

Lat: 39.37°NLon: 75.08°WElev: 56ft.

Overcast

65°F

18°C

Humidity 93%
Wind Speed NE 13 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Aug 3:54 am EDT
Extended Forecast for

4 Miles SSE Rosenhayn NJ

Coastal Flood Warning August 21, 05:00pm until August 23, 02:00am
Click here for hazard details and duration
Coastal Flood Warning

  • Overnight

    Overnight: A slight chance of showers. Cloudy, with a low around 63. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 9am. Mostly cloudy, with a high near 72. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 56. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 81. North wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

Detailed Forecast

Overnight
A slight chance of showers. Cloudy, with a low around 63. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers before 9am. Mostly cloudy, with a high near 72. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 56. North wind around 10 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 81. North wind 5 to 10 mph.
Friday Night
Clear, with a low around 58. Calm wind.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 64.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Rosenhayn NJ
 39.42°N 75.11°W (Elev. 62 ft)
Last Update:
4:11 am EDT Aug 21, 2025
Forecast Valid:
4am EDT Aug 21, 2025-6pm EDT Aug 27, 2025
 
Forecast Discussion
 
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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