National Weather Service Forecast for: Greece NY
Issued by: National Weather Service Buffalo, NY
Updated: 4:36 pm EDT Jul 7, 2025
 
This
Afternoon
This Afternoon: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 89. West wind around 10 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms

Tonight

Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am.  Mostly cloudy, with a low around 66. North wind 5 to 7 mph.  Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Showers
Tuesday

Tuesday: Partly sunny, with a high near 79. North wind 5 to 7 mph.
Partly Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 64. Calm wind.
Partly Cloudy

Wednesday

Wednesday: Partly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Partly Sunny

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 67. Light southeast wind.
Mostly Cloudy

Thursday

Thursday: Mostly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Mostly Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 67. Light and variable wind.
Partly Cloudy

Friday

Friday: Mostly sunny, with a high near 86.
Mostly Sunny

Hi 89 °F Lo 66 °F Hi 79 °F Lo 64 °F Hi 84 °F Lo 67 °F Hi 84 °F Lo 67 °F Hi 86 °F

Hazardous Weather Outlook
Heat Advisory
 

This Afternoon
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. West wind around 10 mph. Chance of precipitation is 20%.
Tonight
 
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Mostly cloudy, with a low around 66. North wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
 
Partly sunny, with a high near 79. North wind 5 to 7 mph.
Tuesday Night
 
Partly cloudy, with a low around 64. Calm wind.
Wednesday
 
Partly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Wednesday Night
 
Mostly cloudy, with a low around 67. Light southeast wind.
Thursday
 
Mostly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 67. Light and variable wind.
Friday
 
Mostly sunny, with a high near 86.
Friday Night
 
Partly cloudy, with a low around 68.
Saturday
 
A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Saturday Night
 
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Monday
 
A chance of showers. Partly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Greece NY.