Williamstown, VT Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Williamstown, VT in one place.
Rain showers before 5pm, then showers and thunderstorms. Cloudy, with a high near 50. South wind around 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Williamstown, 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: Oct 12, 2026 5:54 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Williamstown, VT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 5:54 AM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamstown
Wednesday looks like the warmest upcoming period in Williamstown at 58 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday at about 18 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 5:54 AM 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
Showers and thunderstorms. Cloudy, with a low around 49. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 58. Northwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Partly sunny, with a high near 53. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 37. Northeast wind 0 to 8 mph. Chance of precipitation is 50%.
Rain showers. Mostly cloudy, with a high near 52. South wind 9 to 13 mph. Chance of precipitation is 90%.
Rain showers before 5am, then rain and snow showers likely. Mostly cloudy, with a low around 33. West wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Rain and snow showers likely. Mostly cloudy, with a high near 39. Northwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 26. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 45. West wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Rain Showers
|
50°F |
13 mph
S
|
|
Tuesday Night
Oct 13
|
Showers And Thunderstorms
|
49°F |
6 to 10 mph
SW
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
58°F |
6 mph
NW
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
42°F |
5 to 10 mph
NW
|
|
Thursday
Oct 15
|
Partly Sunny
|
53°F |
5 to 10 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Cloudy then Chance Rain Showers
|
37°F |
0 to 8 mph
NE
|
|
Friday
Oct 16
|
Rain Showers
|
52°F |
9 to 13 mph
S
|
|
Friday Night
Oct 16
|
Rain Showers then Rain And Snow Showers Likely
|
33°F |
9 to 17 mph
W
|
|
Saturday
Oct 17
|
Rain And Snow Showers Likely
|
39°F |
18 mph
NW
|
|
Saturday Night
Oct 17
|
Slight Chance Snow Showers then Mostly Cloudy
|
26°F |
6 to 15 mph
NW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
45°F |
7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamstown.
