National Weather Service Forecast for: Perth Amboy NJ
Issued by: National Weather Service Philadelphia, PA
Updated: 6:05 pm EST Dec 17, 2025
 
Tonight

Tonight: Patchy freezing fog after 1am. Mostly cloudy, with a low around 27. West wind 5 to 10 mph.
Mostly Cloudy
then Patchy
Freezing Fog

 Thursday

Thursday: Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, partly sunny, with a high near 45. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Patchy
Freezing Fog
and Patchy
Fog then
Mostly Cloudy
 Thursday
Night
Thursday Night: Rain, with thunderstorms also possible after 4am. Temperature rising to around 53 by 3am. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain Likely
then Rain and
Breezy

 Friday

Friday: Rain showers before 4pm, then a slight chance of rain and snow showers. Some thunder is also possible. High near 56. Breezy, with a south wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Breezy.
Showers then
Rain/Snow

 Friday
Night
Friday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Partly Cloudy
and Breezy
then Partly
Cloudy
 Saturday

Saturday: Mostly sunny, with a high near 40.
Mostly Sunny


 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 33.
Mostly Cloudy


 Sunday

Sunday: Mostly sunny, with a high near 47.
Mostly Sunny


 Sunday
Night
Sunday Night: Mostly clear, with a low around 26.
Mostly Clear
Lo 27 °F Hi 45 °F Lo 44 °F⇑ Hi 56 °F Lo 27 °F Hi 40 °F Lo 33 °F Hi 47 °F Lo 26 °F

Wind Advisory
 

Tonight
 
 Patchy freezing fog after 1am. Mostly cloudy, with a low around 27. West wind 5 to 10 mph.
Thursday
 
 Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, partly sunny, with a high near 45. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Thursday Night
 
 Rain, with thunderstorms also possible after 4am. Temperature rising to around 53 by 3am. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
 Rain showers before 4pm, then a slight chance of rain and snow showers. Some thunder is also possible. High near 56. Breezy, with a south wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
 
 Partly cloudy, with a low around 27. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Saturday
 
 Mostly sunny, with a high near 40.
Saturday Night
 
 Mostly cloudy, with a low around 33.
Sunday
 
 Mostly sunny, with a high near 47.
Sunday Night
 
 Mostly clear, with a low around 26.
Monday
 
 Sunny, with a high near 36.
Monday Night
 
 Partly cloudy, with a low around 26.
Tuesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Tuesday Night
 
 Mostly cloudy, with a low around 32.
Wednesday
 
 Mostly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Perth Amboy NJ.