Williston, VT Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Williston, VT in one place.
A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Northwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Williston, VT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 6:27 PM EDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Williston, VT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 6:27 PM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Williston
Monday looks like the warmest upcoming period in Williston at 84 degrees F.
Thursday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 15 mph NW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 6:27 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BTV
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62. West wind 3 to 13 mph, with gusts as high as 23 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. West wind 5 to 15 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. Northwest wind 6 to 12 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 76. Northwest wind 6 to 9 mph.
Partly cloudy, with a low around 57. East wind 2 to 8 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind around 6 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. South wind around 5 mph. Chance of precipitation is 60%.
Rain showers likely before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Northwest wind 3 to 7 mph. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60. West wind 2 to 6 mph.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. South wind 2 to 7 mph.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 5 to 8 mph. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
80°F |
6 to 15 mph
NW
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
62°F |
3 to 13 mph
W
|
|
Thursday
Jul 16
|
Chance Showers And Thunderstorms
|
80°F |
5 to 15 mph
W
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
56°F |
6 to 12 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
76°F |
6 to 9 mph
NW
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
57°F |
2 to 8 mph
E
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
79°F |
6 mph
S
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
59°F |
5 mph
S
|
|
Sunday
Jul 19
|
Rain Showers Likely then Slight Chance Showers And Thunderstorms
|
79°F |
3 to 7 mph
NW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
60°F |
2 to 6 mph
W
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
2 to 7 mph
S
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
63°F |
5 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williston.
