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

Cape May County Airport (KWWD)

Lat: 39.02°NLon: 74.92°WElev: 23ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.14 in (1020.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 2:56 am EDT
Extended Forecast for

Erma NJ

  • Overnight

    Overnight: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 53. West wind 5 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 53 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. North wind around 5 mph becoming southwest in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Calm wind.
Monday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 53. West wind 5 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 57. North wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 66.
Friday Night
A chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Erma NJ
 38.99°N 74.91°W (Elev. 10 ft)
Last Update:
3:09 am EDT Apr 20, 2026
Forecast Valid:
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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