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

71°F

22°C

Humidity 47%
Wind Speed W 8 mph
Barometer 29.87 in (1011.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 8 Oct 11:53 am EDT
Extended Forecast for

Montville NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Northwest wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69. North wind around 5 mph becoming calm.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Cloudy, with a high near 68. Chance of precipitation is 50%.

    High: 68 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 59. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Columbus Day

    Columbus Day: Showers likely before 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 51. West wind around 5 mph.
Friday
Sunny, with a high near 70. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 69. North wind around 5 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
A chance of showers after 2pm. Cloudy, with a high near 68. Chance of precipitation is 50%.
Sunday Night
Showers, mainly after 8pm. Low around 59. Chance of precipitation is 90%.
Columbus Day
Showers likely before 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A chance of showers. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montville NJ
 40.91°N 74.35°W (Elev. 322 ft)
Last Update:
4:09 am EDT Oct 8, 2026
Forecast Valid:
12pm EDT Oct 8, 2026-6pm EDT Oct 14, 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