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

65°F

18°C

Humidity 81%
Wind Speed Calm
Barometer 29.89 in (1012.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Apr 5:53 am EDT
Extended Forecast for

Montclair NJ

  • Today

    Today: Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 90 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 5am. Mostly cloudy, with a low around 68. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 80. Northwest wind 6 to 8 mph.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59. Northeast wind around 6 mph.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. Southeast wind 6 to 9 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of showers before 5am. Mostly cloudy, with a low around 68. Southwest wind 6 to 8 mph becoming northwest after midnight.
Friday
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 80. Northwest wind 6 to 8 mph.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 70. Southeast wind 6 to 9 mph.
Saturday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51.
Sunday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.82°N 74.2°W (Elev. 203 ft)
Last Update:
2:22 am EDT Apr 16, 2026
Forecast Valid:
6am EDT Apr 16, 2026-6pm EDT Apr 22, 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