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Light Wintry Mix through This Morning, then a Winter Storm Anticipated Sunday into Monday

Briefing on this morning's icing in the southern Poconos and NW NJ, as well as potential impacts from a winter storm Sunday into Monday. Read More >

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Light Rain Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 29.73 in (1007.6 mb)
Dewpoint 34°F (1°C)
Visibility 1.75 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 11:53 am EST
Extended Forecast for

Boonton NJ

  • This Afternoon

    This Afternoon: Rain, mainly before 3pm, then a chance of drizzle after 5pm. Areas of fog. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Areas Fog

  • Tonight

    Tonight: A chance of drizzle with a slight chance of rain before 8pm, then a chance of drizzle between 8pm and midnight. Areas of fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 32. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 20%.

    Low: 32 °F

    Chance
    Drizzle and
    Areas Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Northwest wind 5 to 10 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 36. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain, mainly before 3pm, then a chance of drizzle after 5pm. Areas of fog. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of drizzle with a slight chance of rain before 8pm, then a chance of drizzle between 8pm and midnight. Areas of fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 32. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 45. Northwest wind 5 to 10 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 36. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boonton NJ
 40.92°N 74.44°W (Elev. 499 ft)
Last Update:
12:02 pm EST Feb 20, 2026
Forecast Valid:
12pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation