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

50°F

10°C

Humidity 50%
Wind Speed N 6 mph
Barometer 30.20 in (1023.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 8 Jan 1:53 pm EST
Extended Forecast for

2 Miles SSW Mahwah NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Light northwest wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Increasing
    Clouds

  • Friday

    Friday: A 50 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 1am. Cloudy, with a low around 40. South wind around 5 mph becoming light and variable after midnight.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after 1pm. High near 45. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Low around 38. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Light northwest wind.
Tonight
Increasing clouds, with a low around 31. Calm wind.
Friday
A 50 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
A 40 percent chance of rain before 1am. Cloudy, with a low around 40. South wind around 5 mph becoming light and variable after midnight.
Saturday
Rain, mainly after 1pm. High near 45. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain, mainly before 1am. Low around 38. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mahwah NJ
 41.05°N 74.21°W (Elev. 397 ft)
Last Update:
12:58 pm EST Jan 8, 2026
Forecast Valid:
2pm EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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