National Weather Service Forecast for: New Rochelle NY
Issued by: National Weather Service New York, NY
Updated: 2:34 pm EDT Jul 28, 2026
 
Tonight

Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 68. Southeast wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
T-storms then
Showers
 Wednesday

Wednesday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. East wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Showers
Likely
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind around 8 mph. Chance of precipitation is 50%.
Chance
Showers
 Thursday

Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. North wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
 Thursday
Night
Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 65. North wind 6 to 8 mph. Chance of precipitation is 60%.
Showers
Likely then
Partly Cloudy
 Friday

Friday: Mostly sunny, with a high near 81.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 67.
Mostly Clear

 Saturday

Saturday: Mostly sunny, with a high near 84.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 69.
Mostly Cloudy
Lo 68 °F Hi 78 °F Lo 66 °F Hi 78 °F Lo 65 °F Hi 81 °F Lo 67 °F Hi 84 °F Lo 69 °F

Flood Watch
Hazardous Weather Outlook
 

Tonight
 
 Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 68. Southeast wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
 
 Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. East wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind around 8 mph. Chance of precipitation is 50%.
Thursday
 
 A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. North wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 65. North wind 6 to 8 mph. Chance of precipitation is 60%.
Friday
 
 Mostly sunny, with a high near 81.
Friday Night
 
 Mostly clear, with a low around 67.
Saturday
 
 Mostly sunny, with a high near 84.
Saturday Night
 
 Mostly cloudy, with a low around 69.
Sunday
 
 Partly sunny, with a high near 82.
Sunday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 70.
Monday
 
 A 40 percent chance of showers. Partly sunny, with a high near 82.
Monday Night
 
 Partly cloudy, with a low around 69.
Tuesday
 
 Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for New Rochelle NY.