National Weather Service Forecast for: Williston VT
Issued by: National Weather Service Burlington, VT
Updated: 2:29 pm EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: A slight chance of flurries before 4pm, then a slight chance of sprinkles. Mostly cloudy, with a high near 39. South wind around 16 mph.
Slight Chance
Sprinkles/Flurries

 Tonight

Tonight: Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 30. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Rain/Snow
Likely then
Chance Snow
Showers
 Friday

Friday: Snow, mainly after noon. The snow could be heavy at times. High near 34. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Chance Snow
then Heavy
Snow
 Friday
Night
Friday Night: Rain, snow, and freezing rain before 10pm, then a chance of snow between 10pm and 1am. The rain and snow could be heavy at times. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wintry Mix
then Chance
Snow
 Saturday

Saturday: Partly sunny, with a high near 35. Northwest wind 5 to 8 mph.
Partly Sunny

 Saturday
Night
Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 31. North wind around 6 mph becoming south after midnight.
Chance Snow

 Sunday

Sunday: Snow likely before noon, then rain and snow. The rain and snow could be heavy at times. High near 38. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 80%.
Snow Likely
then
Rain/Snow
 Sunday
Night
Sunday Night: Rain and snow, becoming all snow after 9pm. Low around 26. North wind around 10 mph. Chance of precipitation is 80%.
Rain/Snow
then Snow
Likely
 Monday

Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 36. North wind around 14 mph.
Chance Snow
Hi 39 °F Lo 30 °F Hi 34 °F Lo 24 °F Hi 35 °F Lo 31 °F Hi 38 °F Lo 26 °F Hi 36 °F

 

This Afternoon
 
 A slight chance of flurries before 4pm, then a slight chance of sprinkles. Mostly cloudy, with a high near 39. South wind around 16 mph.
Tonight
 
 Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 30. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
 
 Snow, mainly after noon. The snow could be heavy at times. High near 34. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
 
 Rain, snow, and freezing rain before 10pm, then a chance of snow between 10pm and 1am. The rain and snow could be heavy at times. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
 
 Partly sunny, with a high near 35. Northwest wind 5 to 8 mph.
Saturday Night
 
 A 50 percent chance of snow. Mostly cloudy, with a low around 31. North wind around 6 mph becoming south after midnight.
Sunday
 
 Snow likely before noon, then rain and snow. The rain and snow could be heavy at times. High near 38. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 80%.
Sunday Night
 
 Rain and snow, becoming all snow after 9pm. Low around 26. North wind around 10 mph. Chance of precipitation is 80%.
Monday
 
 A 50 percent chance of snow. Mostly cloudy, with a high near 36. North wind around 14 mph.
Monday Night
 
 Partly cloudy, with a low around 17. Northwest wind 6 to 8 mph.
Tuesday
 
 Mostly sunny, with a high near 36. Northwest wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
 
 A 40 percent chance of snow. Mostly cloudy, with a low around 21. South wind around 7 mph.
Wednesday
 
 A chance of rain and snow. Partly sunny, with a high near 38. Southwest wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Williston VT.