Hazardous Weather Conditions
Current conditions at
Caldwell, Essex County Airport (KCDW)
Lat: 40.88°NLon: 74.28°WElev: 171ft.
Light Snow Fog/Mist
32°F
0°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1016.8 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 1.00 mi |
| Last update | 18 Jan 11:53 am EST |
Extended Forecast for
Boonton NJ
Winter Weather Advisory until January 18, 08:00pm
NOW until 8:00pm Sun

Winter Weather Advisory
This Afternoon

High: 32 °F
Snow Likely
Tonight
Low: 18 °F
Snow Likely
then Partly
CloudyM.L.King Day

High: 30 °F
Mostly Sunny
Monday Night

Low: 11 °F
Partly Cloudy
Tuesday

High: 21 °F
Sunny
Tuesday Night

Low: 7 °F
Mostly Clear
Wednesday

High: 28 °F
Mostly Sunny
Wednesday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Snow likely, mainly before 1pm. Cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
M.L.King Day
Mostly sunny, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 11. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 21. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 14.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Boonton NJ
40.92°N 74.44°W (Elev. 499 ft)
40.92°N 74.44°W (Elev. 499 ft)
4:11 am EST Jan 18, 2026
12pm EST Jan 18, 2026-6pm EST Jan 24, 2026



