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.

Overcast

44°F

7°C

Humidity 68%
Wind Speed Calm
Barometer 30.06 in (1018.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Apr 3:53 am EDT
Extended Forecast for

Montclair NJ

  • Overnight

    Overnight: A 30 percent chance of showers before 5am. Mostly cloudy, with a steady temperature around 43. Southwest wind 3 to 5 mph.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Breezy, with a northwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Wind chill values between 20 and 25. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Wind chill values between 20 and 30 early. Northeast wind around 8 mph becoming southeast in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Southeast wind 3 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers before 5am. Mostly cloudy, with a steady temperature around 43. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 52. Breezy, with a northwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 27. Wind chill values between 20 and 25. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.
Wednesday
Sunny, with a high near 48. Wind chill values between 20 and 30 early. Northeast wind around 8 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 33. Southeast wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 78.
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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:
4:36 am EDT Apr 7, 2026
Forecast Valid:
4am EDT Apr 7, 2026-6pm EDT Apr 13, 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