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Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

67°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 29.96 in (1015.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 3:53 am EDT
Extended Forecast for

2 Miles W Allendale NJ

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

  • Today

    Today: Showers, mainly after 2pm. The rain could be heavy at times. High near 80. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Slight Chance
    Showers then
    Heavy Rain

  • Tonight

    Tonight: Showers, mainly before 11pm. The rain could be heavy at times. Low around 61. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Heavy Rain
    then Slight
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 79. North wind around 6 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 77. Northeast wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Showers, mainly after 2pm. The rain could be heavy at times. High near 80. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Showers, mainly before 11pm. The rain could be heavy at times. Low around 61. 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 79. North wind around 6 mph.
Friday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64. Calm wind.
Saturday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 77. Northeast wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Allendale NJ
 41.02°N 74.18°W (Elev. 400 ft)
Last Update:
2:27 am EDT Aug 20, 2026
Forecast Valid:
4am 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