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

54°F

12°C

Humidity 87%
Wind Speed Calm
Barometer 30.45 in (1031.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Oct 11:53 pm EDT
Extended Forecast for

Prospect Park NJ

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Periods of rain, mainly after 11am. High near 59. East wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Periods of rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 57. North wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 57 °F

    Heavy Rain

  • Columbus Day

    Columbus Day: A 30 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 71. North wind 6 to 8 mph.

    High: 71 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Light northwest wind.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. Calm wind.
Sunday
Periods of rain, mainly after 11am. High near 59. East wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Periods of rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 57. North wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Columbus Day
A 30 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 71. North wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 56. Light northwest wind.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prospect Park NJ
 40.93°N 74.17°W (Elev. 98 ft)
Last Update:
3:14 pm EDT Oct 10, 2026
Forecast Valid:
12am EDT Oct 11, 2026-6pm EDT Oct 17, 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