National Weather Service Forecast for: Wayne NJ
Issued by: National Weather Service New York, NY
Updated: 3:53 pm EDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 66. Calm wind.
Mostly Clear

Tuesday

Tuesday: Mostly sunny, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Mostly Sunny

Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 71. Southwest wind 6 to 11 mph becoming light west  after midnight. Winds could gust as high as 21 mph.
Slight Chance
T-storms
Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 99. Heat index values as high as 106. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunny then
Slight Chance
T-storms
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.
Mostly Clear

Thursday

Thursday: Sunny and hot, with a high near 102.
Hot

Thursday
Night
Thursday Night: Mostly clear, with a low around 77.
Mostly Clear

Friday

Friday: Sunny and hot, with a high near 102.
Hot

Friday
Night
Friday Night: A chance of showers between 8pm and 2am.  Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Chance
Showers
Lo 66 °F Hi 92 °F Lo 71 °F Hi 99 °F Lo 77 °F Hi 102 °F Lo 77 °F Hi 102 °F Lo 75 °F

Hazardous Weather Outlook
Extreme Heat Watch
Air Quality Alert
 

Overnight
 
Mostly clear, with a low around 66. Calm wind.
Tuesday
 
Mostly sunny, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
 
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71. Southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Wednesday
 
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 99. Heat index values as high as 106. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
 
Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.
Thursday
 
Sunny and hot, with a high near 102.
Thursday Night
 
Mostly clear, with a low around 77.
Friday
 
Sunny and hot, with a high near 102.
Friday Night
 
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Independence Day
 
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Sunday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Sunday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday
 
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.

 

Forecast from NOAA-NWS for Wayne NJ.