Williamstown (CDP) Weather Forecast 15 Days, Weather in Williamstown (CDP) Today
Current weather conditions and 15 day weather forecast for Williamstown (CDP), Vermont, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Williamstown (CDP)
| 21 March 2026 Saturday -2.8 ° C / 27°F  Mist |
Feels Like : -5.4 ° C / 22.2°F Humidity : % 89 Pressure : 1012 mb Wind Speed : 6.5 kmph / 4 miles from NW  Visibility : 9.7 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Williamstown (CDP), VT, USA
Weather Forecast for next 15 Days for Williamstown (CDP) including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Williamstown (CDP), Vermont state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 March 2026 Saturday |  Overcast |
-3.5 ° C (25.7°F) |
1.2 ° C (34.2°F) |
-1.1 ° C (30°F) |
% 82 | 0% | 0.9 | Sunrise:06:51 AM Sunset: 07:04 PM |
Moonrise:07:46 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday |  Heavy snow |
-4.4 ° C (24.1°F) |
1 ° C (33.8°F) |
-1.8 ° C (28.7°F) |
% 89 | 76% | 0.2 | Sunrise:06:50 AM Sunset: 07:05 PM |
Moonrise:08:15 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday |  Moderate or heavy snow showers |
-8.5 ° C (16.7°F) |
-2 ° C (28.4°F) |
-4.8 ° C (23.4°F) |
% 85 | 74% | 0.7 | Sunrise:06:48 AM Sunset: 07:07 PM |
Moonrise:08:53 AM Moonset: 12:08 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday |  Partly Cloudy |
-9 ° C (15.7°F) |
0.7 ° C (33.3°F) |
-4 ° C (24.8°F) |
% 82 | 0% | 1 | Sunrise:06:46 AM Sunset: 07:08 PM |
Moonrise:09:43 AM Moonset: 01:26 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Moderate or heavy snow showers |
-6.2 ° C (20.9°F) |
2.7 ° C (36.9°F) |
-1.8 ° C (28.7°F) |
% 86 | 88% | 0 | Sunrise:06:44 AM Sunset: 07:09 PM |
Moonrise:10:44 AM Moonset: 02:34 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Light freezing rain |
-5.3 ° C (22.4°F) |
1.6 ° C (34.9°F) |
0.9 ° C (33.7°F) |
% 92 | 74% | 1 | Sunrise:06:42 AM Sunset: 07:10 PM |
Moonrise:11:56 AM Moonset: 03:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Overcast |
-7.5 ° C (18.5°F) |
-4 ° C (24.8°F) |
-4.6 ° C (23.7°F) |
% 69 | 0% | 1 | Sunrise:06:40 AM Sunset: 07:12 PM |
Moonrise:01:13 PM Moonset: 04:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Partly Cloudy |
-9.2 ° C (15.4°F) |
0.8 ° C (33.4°F) |
-4.4 ° C (24.1°F) |
% 60 | 0% | 2 | Sunrise:06:38 AM Sunset: 07:13 PM |
Moonrise:02:29 PM Moonset: 04:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Heavy snow |
-2.5 ° C (27.5°F) |
3 ° C (37.4°F) |
0.2 ° C (32.4°F) |
% 90 | 87% | 1 | Sunrise:06:37 AM Sunset: 07:14 PM |
Moonrise:03:44 PM Moonset: 05:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Heavy snow |
-5.5 ° C (22.1°F) |
-1.4 ° C (29.5°F) |
-3.6 ° C (25.5°F) |
% 93 | 76% | 1 | Sunrise:06:35 AM Sunset: 07:15 PM |
Moonrise:04:55 PM Moonset: 05:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Light freezing rain |
-4.1 ° C (24.6°F) |
1.5 ° C (34.7°F) |
-1.2 ° C (29.9°F) |
% 98 | 70% | 1 | Sunrise:06:33 AM Sunset: 07:17 PM |
Moonrise:06:04 PM Moonset: 05:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Light snow showers |
-4.8 ° C (23.3°F) |
0.8 ° C (33.4°F) |
-0.7 ° C (30.7°F) |
% 93 | 81% | 1 | Sunrise:06:31 AM Sunset: 07:18 PM |
Moonrise:07:12 PM Moonset: 06:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Mist |
-9.8 ° C (14.4°F) |
-2.5 ° C (27.5°F) |
-6.7 ° C (20°F) |
% 83 | 0% | 1 | Sunrise:06:29 AM Sunset: 07:19 PM |
Moonrise:08:19 PM Moonset: 06:25 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Partly Cloudy |
-10.5 ° C (13.1°F) |
-1 ° C (30.2°F) |
-5.6 ° C (22°F) |
% 84 | 0% | 2 | Sunrise:06:28 AM Sunset: 07:20 PM |
Moonrise:09:27 PM Moonset: 06:45 AM Moon Phase ( Waning Gibbous ) |
|
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