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.

Fog/Mist

40°F

4°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 30.20 in (1023.3 mb)
Dewpoint 38°F (3°C)
Visibility 5.00 mi
Wind Chill36°F (2°C)
Last update 7 Mar 10:53 am EST
Extended Forecast for

Montclair NJ

  • Today

    Today: Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. South wind around 7 mph.

    High: 49 °F

    Patchy Fog

  • Tonight

    Tonight: Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 57 by 5am. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F⇑

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 66. West wind 8 to 11 mph.

    High: 66 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West wind 3 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. South wind around 7 mph.
Tonight
Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 57 by 5am. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 66. West wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 42. West wind 3 to 7 mph.
Monday
Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 48.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 70.
Wednesday Night
Rain likely. Cloudy, with a low around 51. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.82°N 74.2°W (Elev. 203 ft)
Last Update:
2:47 am EST Mar 7, 2026
Forecast Valid:
11am EST Mar 7, 2026-6pm EDT Mar 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