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

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Overcast

82°F

28°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Aug 12:53 pm EDT
Extended Forecast for

Wyckoff NJ

Flood Watch August 20, 02:54pm until August 21, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 20, 02:54pm until August 21, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • This Afternoon

    High: 81 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 60. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Heavy Rain
    then Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 78. Northeast wind 5 to 7 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 62. Calm wind.

    Low: 62 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 3 to 5 mph.

    High: 75 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely then
    Mostly Clear

Detailed Forecast

This Afternoon
A chance of showers, then showers and possibly a thunderstorm after 5pm. High near 81. Light south wind. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 60. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Partly sunny, with a high near 78. Northeast wind 5 to 7 mph.
Friday Night
Increasing clouds, with a low around 62. Calm wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 3 to 5 mph.
Saturday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 62.
Sunday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wyckoff NJ
 41°N 74.19°W (Elev. 449 ft)
Last Update:
2:22 pm EDT Aug 20, 2026
Forecast Valid:
2pm EDT Aug 20, 2026-6pm EDT Aug 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