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

37°F

3°C

Humidity 89%
Wind Speed E 12 G 24 mph
Barometer 29.61 in (1003.3 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 3:53 pm EST
Extended Forecast for

Boonton NJ

Winter Storm Watch February 22, 06:00am until February 23, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: A slight chance of rain before 5pm, then a chance of drizzle after 5pm.  Areas of fog.  Otherwise, cloudy, with a high near 40. East wind around 5 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Chance
    Drizzle 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 rain and snow after 1am.  Mostly cloudy, with a low around 30. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely, possibly mixed with rain before 7am, then snow.  High near 36. East wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow
    Likely then
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 5pm, then a chance of drizzle after 5pm. Areas of fog. Otherwise, cloudy, with a high near 40. East wind around 5 mph. Chance of precipitation is 20%.
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 rain and snow after 1am. Mostly cloudy, with a low around 30. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow likely, possibly mixed with rain before 7am, then snow. High near 36. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Boonton NJ
 40.92°N 74.44°W (Elev. 499 ft)
4:18 pm EST Feb 20, 2026
4pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
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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