National Weather Service Forecast for: Williston VT
Issued by: National Weather Service Burlington, VT
Updated: 1:02 pm EST Dec 19, 2025
 
Tonight

Tonight: A 50 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 19. Windy, with a west wind 10 to 15 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph. Total nighttime snow accumulation of less than a half inch possible.
Chance Snow
Showers and
Windy
 Saturday

Saturday: Increasing clouds, with a high near 34. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Increasing
Clouds
 Saturday
Night
Saturday Night: A 30 percent chance of snow showers, mainly after 1am. Cloudy, with a low around 27. South wind 13 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Chance Snow
Showers
 Sunday

Sunday: A chance of snow showers before 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 35. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Chance Snow
Showers
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 12. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Mostly Cloudy

 Monday

Monday: Partly sunny, with a high near 24. West wind 5 to 8 mph.
Partly Sunny

 Monday
Night
Monday Night: A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. West wind 6 to 8 mph becoming south after midnight.
Mostly Cloudy
then Chance
Snow Showers
 Tuesday

Tuesday: Snow showers. High near 32. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Snow Showers

 Tuesday
Night
Tuesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 19. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Snow Showers
Likely
Lo 19 °F Hi 34 °F Lo 27 °F Hi 35 °F Lo 12 °F Hi 24 °F Lo 14 °F Hi 32 °F Lo 19 °F

 

Tonight
 
 A 50 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 19. Windy, with a west wind 10 to 15 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
 
 Increasing clouds, with a high near 34. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
 
 A 30 percent chance of snow showers, mainly after 1am. Cloudy, with a low around 27. South wind 13 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Sunday
 
 A chance of snow showers before 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 35. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
 
 Mostly cloudy, with a low around 12. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Monday
 
 Partly sunny, with a high near 24. West wind 5 to 8 mph.
Monday Night
 
 A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. West wind 6 to 8 mph becoming south after midnight.
Tuesday
 
 Snow showers. High near 32. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
 
 Snow showers likely, mainly before 1am. Cloudy, with a low around 19. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Wednesday
 
 Partly sunny, with a high near 28. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
 
 Mostly cloudy, with a low around 13. Northeast wind around 6 mph becoming south after midnight.
Christmas Day
 
 A chance of rain and snow. Cloudy, with a high near 34. South wind 6 to 8 mph. Chance of precipitation is 50%.
Thursday Night
 
 Rain and snow likely. Cloudy, with a low around 28. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
 
 A 50 percent chance of rain. Mostly cloudy, with a high near 37. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

 

Forecast from NOAA-NWS for Williston VT.