Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

94°F

34°C

Humidity 36%
Wind Speed Vrbl 7 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 19 May 2:53 pm EDT
Extended Forecast for

Ramsey NJ

Heat Advisory May 19, 03:14pm until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 19, 03:14pm until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Increasing clouds, with a high near 91. West wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am.  Increasing clouds, with a low around 55. Northwest wind around 7 mph.  Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. North wind 5 to 8 mph.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 73. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 22 mph.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Increasing clouds, with a high near 91. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Increasing clouds, with a low around 55. Northwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 68. North wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 50. Calm wind.
Friday
Partly sunny, with a high near 68.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Showers. High near 58. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 49. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Memorial Day
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Ramsey NJ
 41.06°N 74.15°W (Elev. 397 ft)
2:23 pm EDT May 19, 2026
3pm EDT May 19, 2026-6pm EDT May 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database