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

34°F

1°C

Humidity 44%
Wind Speed NW 8 G 20 mph
Barometer 30.07 in (1019.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 13 Mar 2:53 am EDT
Extended Forecast for

Montclair NJ

  • Overnight

    Overnight: Clear, with a steady temperature around 33. West wind around 9 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 46. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 46 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. South wind around 16 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33. Northwest wind 6 to 11 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 62. Breezy. Chance of precipitation is 100%.

    High: 62 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain likely before 2am. Cloudy, with a low around 35. Breezy. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    and Breezy

Detailed Forecast

Overnight
Clear, with a steady temperature around 33. West wind around 9 mph.
Friday
Increasing clouds, with a high near 46. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 37. South wind around 16 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 50. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph.
Saturday Night
Increasing clouds, with a low around 33. Northwest wind 6 to 11 mph.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
Rain, mainly after 2am. Low around 43. Chance of precipitation is 90%.
Monday
Rain. High near 62. Breezy. Chance of precipitation is 100%.
Monday Night
Rain likely before 2am. Cloudy, with a low around 35. Breezy. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 44.
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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:
6:03 pm EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 13, 2026-6pm EDT Mar 19, 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