National Weather Service Forecast for: Passaic NJ
Issued by: National Weather Service New York, NY
Updated: 4:34 pm EDT Jun 18, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 68. West wind 10 to 13 mph.
Partly Cloudy

 Juneteenth

Juneteenth: Cloudy through mid morning, then gradual clearing, with a high near 84. West wind 8 to 16 mph, with gusts as high as 28 mph.
Gradual
Clearing
 Friday
Night
Friday Night: Mostly clear, with a low around 64. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 84. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 85.
Sunny

 Sunday
Night
Sunday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 65.
Partly Cloudy
then Chance
Showers
 Monday

Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. Chance of precipitation is 80%.
Showers

 Monday
Night
Monday Night: Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 64. Chance of precipitation is 80%.
Showers
Lo 68 °F Hi 84 °F Lo 64 °F Hi 84 °F Lo 63 °F Hi 85 °F Lo 65 °F Hi 78 °F Lo 64 °F

 

Tonight
 
 Partly cloudy, with a low around 68. West wind 10 to 13 mph.
Juneteenth
 
 Cloudy through mid morning, then gradual clearing, with a high near 84. West wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
 
 Mostly clear, with a low around 64. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
 
 Sunny, with a high near 84. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Saturday Night
 
 Mostly clear, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
 Sunny, with a high near 85.
Sunday Night
 
 A 30 percent chance of showers after 2am. Partly cloudy, with a low around 65.
Monday
 
 Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. Chance of precipitation is 80%.
Monday Night
 
 Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 64. Chance of precipitation is 80%.
Tuesday
 
 A 30 percent chance of showers before 2pm. Partly sunny, with a high near 82.
Tuesday Night
 
 Mostly clear, with a low around 64.
Wednesday
 
 Sunny, with a high near 84.
Wednesday Night
 
 Partly cloudy, with a low around 66.
Thursday
 
 A 40 percent chance of showers. Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Passaic NJ.