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.

Mostly Cloudy

72°F

22°C

Humidity 35%
Wind Speed SW 5 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 May 2:53 pm EDT
Extended Forecast for

Montclair NJ

  • Tonight

    Tonight: Showers, mainly after 8pm. Low around 54. South wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 7 mph becoming northwest in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Northwest wind around 9 mph.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 2pm. Partly sunny, with a high near 67. North wind around 10 mph.

    High: 67 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly after 8pm. Low around 54. South wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 7 mph becoming northwest in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Northwest wind around 9 mph.
Friday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 67. North wind around 10 mph.
Friday Night
Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
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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:
2:21 pm EDT May 13, 2026
Forecast Valid:
3pm EDT May 13, 2026-6pm EDT May 20, 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