National Weather Service Forecast for: 3 Miles WNW Williamsville NY
Issued by: National Weather Service Buffalo, NY
Updated: 12:36 am EST Dec 18, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 32. South wind around 8 mph.
Partly Cloudy

Thursday

Thursday: Partly sunny, with a high near 48. South wind 9 to 16 mph, with gusts as high as 38 mph.
Partly Sunny

Thursday
Night
Thursday Night: Showers, mainly after 10pm.  Low around 35. Breezy, with a south wind 18 to 22 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Breezy.
Showers
Likely then
Showers
Friday

Friday: Rain and snow showers, becoming all snow after 10am.  High near 39. Breezy, with a west wind 22 to 24 mph, with gusts as high as 46 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Breezy.
Rain/Snow
then Snow
Showers
Friday
Night
Friday Night: Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday

Saturday: A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm.  Mostly cloudy, with a high near 40. South wind 6 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Rain/Snow
Saturday
Night
Saturday Night: A chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am.  Mostly cloudy, with a low around 23. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.
Chance
Showers then
Chance
Rain/Snow
Sunday

Sunday: Partly sunny, with a high near 30. West wind around 15 mph, with gusts as high as 28 mph.
Partly Sunny

Sunday
Night
Sunday Night: Mostly cloudy, with a low around 18.
Mostly Cloudy

Lo 32 °F Hi 48 °F Lo 35 °F Hi 39 °F Lo 20 °F Hi 40 °F Lo 23 °F Hi 30 °F Lo 18 °F

Wind Advisory
Hazardous Weather Outlook
 

Overnight
 
Partly cloudy, with a low around 32. South wind around 8 mph.
Thursday
 
Partly sunny, with a high near 48. South wind 9 to 16 mph, with gusts as high as 38 mph.
Thursday Night
 
Showers, mainly after 10pm. Low around 35. Breezy, with a south wind 18 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
Rain and snow showers, becoming all snow after 10am. High near 39. Breezy, with a west wind 22 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
 
Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.
Saturday
 
A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 40. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday Night
 
A chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 23. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday
 
Partly sunny, with a high near 30. West wind around 15 mph, with gusts as high as 28 mph.
Sunday Night
 
Mostly cloudy, with a low around 18.
Monday
 
Partly sunny, with a high near 30.
Monday Night
 
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Tuesday
 
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Tuesday Night
 
Mostly cloudy, with a low around 27.
Wednesday
 
Partly sunny, with a high near 36.

 

Forecast from NOAA-NWS for 3 Miles WNW Williamsville NY.