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

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

38°F

3°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 25 Mar 2:53 am EDT
Extended Forecast for

2 Miles WSW Allendale NJ

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Light west wind.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 68 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 47. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain Likely
    then Rain

  • Friday

    Friday: Rain, mainly before 8am. Temperature falling to around 49 by 8am. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F⇓

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 27.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Light west wind.
Wednesday
Partly sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 41. South wind around 6 mph.
Thursday
A 20 percent chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Rain, mainly after 8pm. Low around 47. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 8am. Temperature falling to around 49 by 8am. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 27.
Saturday
Sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Allendale NJ
 41.02°N 74.18°W (Elev. 400 ft)
Last Update:
2:27 am EDT Mar 25, 2026
Forecast Valid:
2am EDT Mar 25, 2026-6pm EDT Mar 31, 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