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.

A Few Clouds

N/A

Humidity NA
Wind Speed Calm
Barometer 30.11 in
Dewpoint N/A
Visibility 10.00 mi
Last update 3 Apr 10:53 pm EDT
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 58. West wind 7 to 9 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 69. North wind 6 to 10 mph becoming southeast in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 46. East wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 67. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Northwest wind 11 to 13 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 58. West wind 7 to 9 mph.
Saturday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 69. North wind 6 to 10 mph becoming southeast in the afternoon.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 46. East wind 8 to 15 mph, with gusts as high as 25 mph.
Sunday
Showers. High near 67. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Northwest wind 11 to 13 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.83°N 74.22°W (Elev. 427 ft)
Last Update:
2:23 pm EDT Apr 3, 2026
Forecast Valid:
11pm EDT Apr 3, 2026-6pm EDT Apr 10, 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