National Weather Service Forecast for: Passaic NJ
Issued by: National Weather Service New York, NY
Updated: 6:12 pm EDT Mar 19, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 35. South wind 5 to 7 mph becoming calm in the evening.
Mostly Cloudy

 Friday

Friday: A 30 percent chance of rain after 5pm. Partly sunny, with a high near 60. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Mostly Sunny
then Chance
Rain
 Friday
Night
Friday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 44. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely

 Saturday

Saturday: Mostly sunny, with a high near 62. Northwest wind around 8 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 43. Northwest wind around 6 mph becoming southeast after midnight.
Mostly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 64.
Partly Sunny

 Sunday
Night
Sunday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Rain Likely

 Monday

Monday: Rain likely before 8am. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Rain Likely
then Partly
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 31.
Mostly Clear
Lo 35 °F Hi 60 °F Lo 44 °F Hi 62 °F Lo 43 °F Hi 64 °F Lo 44 °F Hi 57 °F Lo 31 °F

 

Tonight
 
 Mostly cloudy, with a low around 35. South wind 5 to 7 mph becoming calm in the evening.
Friday
 
 A 30 percent chance of rain after 5pm. Partly sunny, with a high near 60. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
 
 Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 44. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
 Mostly sunny, with a high near 62. Northwest wind around 8 mph.
Saturday Night
 
 Mostly cloudy, with a low around 43. Northwest wind around 6 mph becoming southeast after midnight.
Sunday
 
 Partly sunny, with a high near 64.
Sunday Night
 
 Rain likely, mainly after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Monday
 
 Rain likely before 8am. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Monday Night
 
 Mostly clear, with a low around 31.
Tuesday
 
 Mostly sunny, with a high near 48.
Tuesday Night
 
 Mostly cloudy, with a low around 35.
Wednesday
 
 Partly sunny, with a high near 52.
Wednesday Night
 
 Mostly cloudy, with a low around 35.
Thursday
 
 Partly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Passaic NJ.