Current conditions at
Caldwell, Essex County Airport (KCDW)
Lat: 40.88°NLon: 74.28°WElev: 171ft.
Fair
15°F
-9°C
| Humidity | 46% |
| Wind Speed | NW 5 mph |
| Barometer | 29.96 in (1015.2 mb) |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 2 Feb 1:53 am EST |
Extended Forecast for
Mahwah NJ
Overnight

Low: 9 °F
Mostly Clear
Monday

High: 31 °F
Sunny
Monday Night

Low: 9 °F
Mostly Clear
Tuesday

High: 32 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance SnowWednesday

High: 31 °F
Mostly Sunny
Wednesday Night

Low: 9 °F
Mostly Clear
Thursday

High: 28 °F
Sunny
Thursday Night

Low: 7 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 9. Wind chill values between zero and 5. Northwest wind around 7 mph.
Monday
Sunny, with a high near 31. Wind chill values between zero and 10. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 32. Wind chill values between 10 and 20. Light and variable wind.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 19. Calm wind.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly clear, with a low around 9.
Thursday
Sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 7.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Mostly sunny and cold, with a high near 15.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny and cold, with a high near 18.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mahwah NJ
41.09°N 74.17°W (Elev. 299 ft)
41.09°N 74.17°W (Elev. 299 ft)
12:53 am EST Feb 2, 2026
2am EST Feb 2, 2026-6pm EST Feb 8, 2026


