National Weather Service Forecast for: Bayonne 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 69. Southwest wind around 7 mph.
Mostly Clear

Tuesday

Tuesday: Mostly sunny, with a high near 89. South wind 7 to 14 mph, with gusts as high as 24 mph.
Mostly Sunny

Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 73. Breezy, with a southwest wind 15 to 21 mph.
Slight Chance
T-storms and
Breezy
Wednesday

Wednesday: Mostly sunny, with a high near 97. Heat index values as high as 101. Southwest wind 13 to 15 mph.
Mostly Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 79. Southwest wind 10 to 13 mph.
Mostly Clear

Thursday

Thursday: Sunny and hot, with a high near 101.
Hot

Thursday
Night
Thursday Night: Clear, with a low around 82.
Clear

Friday

Friday: Sunny and hot, with a high near 100.
Hot

Friday
Night
Friday Night: A chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Chance
T-storms
Lo 69 °F Hi 89 °F Lo 73 °F Hi 97 °F Lo 79 °F Hi 101 °F Lo 82 °F Hi 100 °F Lo 80 °F

Hazardous Weather Outlook
Extreme Heat Watch
Air Quality Alert
 

Overnight
 
Mostly clear, with a low around 69. Southwest wind around 7 mph.
Tuesday
 
Mostly sunny, with a high near 89. South wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
 
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Breezy, with a southwest wind 15 to 21 mph.
Wednesday
 
Mostly sunny, with a high near 97. Heat index values as high as 101. Southwest wind 13 to 15 mph.
Wednesday Night
 
Mostly clear, with a low around 79. Southwest wind 10 to 13 mph.
Thursday
 
Sunny and hot, with a high near 101.
Thursday Night
 
Clear, with a low around 82.
Friday
 
Sunny and hot, with a high near 100.
Friday Night
 
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Independence Day
 
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Sunday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Monday
 
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Bayonne NJ.