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

42°F

6°C

Humidity 89%
Wind Speed E 7 mph
Barometer 30.22 in (1024.0 mb)
Dewpoint 39°F (4°C)
Visibility 1.75 mi
Wind Chill38°F (3°C)
Last update 5 Mar 4:53 pm EST
Extended Forecast for

Montclair NJ

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 41. East wind around 7 mph. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 35. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am. Cloudy, with a high near 42. Northeast wind 6 to 8 mph.

    High: 42 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. Northeast wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Cloudy, with a high near 54. Calm wind becoming south 5 to 7 mph in the morning.

    High: 54 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a temperature rising to around 55 by 4am. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F⇑

    Rain Likely

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 41. East wind around 7 mph. Chance of precipitation is 60%.
Tonight
Rain, mainly before 4am. Low around 35. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 20 percent chance of rain before 10am. Cloudy, with a high near 42. Northeast wind 6 to 8 mph.
Friday Night
A 30 percent chance of rain, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 54. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Rain likely. Cloudy, with a temperature rising to around 55 by 4am. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 69.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 55.
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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:
1:01 pm EST Mar 5, 2026
Forecast Valid:
5pm EST Mar 5, 2026-6pm EDT Mar 12, 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