National Weather Service Forecast for: Tonawanda NY
Issued by: National Weather Service Buffalo, NY
Updated: 12:39 pm EST Feb 2, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 22. Southwest wind 9 to 13 mph.
Mostly Sunny

 Tonight

Tonight: A chance of snow showers after 11pm. Cloudy, with a low around 14. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Chance Snow
Showers

 Tuesday

Tuesday: A chance of snow showers, mainly before 1pm. Cloudy, with a high near 26. Southwest wind 11 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Chance Snow
Showers

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 9. West wind 5 to 8 mph.
Mostly Cloudy

 Wednesday

Wednesday: Partly sunny, with a high near 20. West wind 5 to 7 mph.
Partly Sunny

 Wednesday
Night
Wednesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 10. West wind around 6 mph. Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance Snow
Showers
 Thursday

Thursday: Mostly cloudy, with a high near 22. West wind 6 to 9 mph.
Mostly Cloudy

 Thursday
Night
Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 15. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Mostly Cloudy
then Chance
Snow
 Friday

Friday: Snow. High near 30. Chance of precipitation is 80%.
Snow
Hi 22 °F Lo 14 °F Hi 26 °F Lo 9 °F Hi 20 °F Lo 10 °F Hi 22 °F Lo 15 °F Hi 30 °F

 

This Afternoon
 
 Mostly sunny, with a high near 22. Southwest wind 9 to 13 mph.
Tonight
 
 A chance of snow showers after 11pm. Cloudy, with a low around 14. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
 
 A chance of snow showers, mainly before 1pm. Cloudy, with a high near 26. Southwest wind 11 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
 
 Mostly cloudy, with a low around 9. West wind 5 to 8 mph.
Wednesday
 
 Partly sunny, with a high near 20. West wind 5 to 7 mph.
Wednesday Night
 
 A slight chance of snow showers after 1am. Mostly cloudy, with a low around 10. West wind around 6 mph. Chance of precipitation is 20%.
Thursday
 
 Mostly cloudy, with a high near 22. West wind 6 to 9 mph.
Thursday Night
 
 A chance of snow after 1am. Mostly cloudy, with a low around 15. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday
 
 Snow. High near 30. Chance of precipitation is 80%.
Friday Night
 
 A chance of snow before 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Saturday
 
 Mostly cloudy and cold, with a high near 8.
Saturday Night
 
 Mostly cloudy, with a low around -1.
Sunday
 
 Mostly cloudy, with a high near 14.

 

Forecast from NOAA-NWS for Tonawanda NY.