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

30°F

-1°C

Humidity 66%
Wind Speed Calm
Barometer 30.13 in (1020.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 12 Jan 9:53 pm EST
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 40. South wind around 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Cloudy, with a high near 47. Southwest wind around 6 mph.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Cloudy, with a low around 33. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a temperature falling to around 31 by 5pm.

    High: 39 °F⇓

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 40. South wind around 8 mph.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 47. Southwest wind around 6 mph.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 33. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a temperature falling to around 31 by 5pm.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair NJ
 40.85°N 74.22°W (Elev. 436 ft)
Last Update:
5:50 pm EST Jan 12, 2026
Forecast Valid:
10pm EST Jan 12, 2026-6pm EST Jan 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