Williamstown Weather Forecast 15 Days, Weather in Williamstown Today
Current weather conditions and 15 day weather forecast for Williamstown, 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
| 17 April 2026 Friday 12.2 ° C / 54°F  Mist |
Feels Like : 11.5 ° C / 52.7°F Humidity : % 93 Pressure : 1011 mb Wind Speed : 8.6 kmph / 5.4 miles from NNW  Visibility : 9.7 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Williamstown, VT, USA
Weather Forecast for next 15 Days for Williamstown 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, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 April 2026 Friday |  Patchy rain nearby |
10 ° C (50°F) |
19.3 ° C (66.7°F) |
14.7 ° C (58.4°F) |
% 80 | 85% | 0.7 | Sunrise:06:03 AM Sunset: 07:37 PM |
Moonrise:05:46 AM Moonset: 08:21 PM Moon Phase ( New Moon ) |
|
| 18 April 2026 Saturday |  Overcast |
6.8 ° C (44.2°F) |
12.2 ° C (54°F) |
10 ° C (50.1°F) |
% 87 | 0% | 1.3 | Sunrise:06:02 AM Sunset: 07:39 PM |
Moonrise:06:13 AM Moonset: 09:45 PM Moon Phase ( Waxing Crescent ) |
|
| 19 April 2026 Sunday |  Heavy rain |
-1 ° C (30.3°F) |
7.3 ° C (45.1°F) |
4.2 ° C (39.6°F) |
% 90 | 89% | 0.3 | Sunrise:06:00 AM Sunset: 07:40 PM |
Moonrise:06:49 AM Moonset: 11:08 PM Moon Phase ( Waxing Crescent ) |
|
| 20 April 2026 Monday |  Light snow showers |
-4.6 ° C (23.8°F) |
1 ° C (33.8°F) |
-1.5 ° C (29.2°F) |
% 68 | 79% | 1.1 | Sunrise:05:58 AM Sunset: 07:41 PM |
Moonrise:07:36 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 April 2026 Tuesday |  Partly Cloudy |
-6.4 ° C (20.5°F) |
9.4 ° C (49°F) |
1.2 ° C (34.1°F) |
% 51 | 0% | 0.1 | Sunrise:05:57 AM Sunset: 07:42 PM |
Moonrise:08:35 AM Moonset: 12:22 AM Moon Phase ( Waxing Crescent ) |
|
| 22 April 2026 Wednesday | Patchy rain nearby |
-1.2 ° C (29.9°F) |
6.3 ° C (43.4°F) |
4.2 ° C (39.5°F) |
% 86 | 80% | 1 | Sunrise:05:55 AM Sunset: 07:44 PM |
Moonrise:09:46 AM Moonset: 01:24 AM Moon Phase ( Waxing Crescent ) |
|
| 23 April 2026 Thursday |  Cloudy |
-3.8 ° C (25.2°F) |
7.5 ° C (45.5°F) |
1.5 ° C (34.8°F) |
% 68 | 0% | 1 | Sunrise:05:54 AM Sunset: 07:45 PM |
Moonrise:11:02 AM Moonset: 02:11 AM Moon Phase ( Waxing Crescent ) |
|
| 24 April 2026 Friday | Partly Cloudy |
-2.6 ° C (27.3°F) |
8.2 ° C (46.7°F) |
2.1 ° C (35.8°F) |
% 71 | 0% | 2 | Sunrise:05:52 AM Sunset: 07:46 PM |
Moonrise:12:20 PM Moonset: 02:47 AM Moon Phase ( First Quarter ) |
|
| 25 April 2026 Saturday | Patchy rain nearby |
-3.7 ° C (25.3°F) |
6 ° C (42.9°F) |
1.8 ° C (35.2°F) |
% 80 | 74% | 1 | Sunrise:05:51 AM Sunset: 07:47 PM |
Moonrise:01:35 PM Moonset: 03:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 April 2026 Sunday | Patchy rain nearby |
-1.3 ° C (29.7°F) |
6.2 ° C (43.1°F) |
2.6 ° C (36.7°F) |
% 86 | 84% | 1 | Sunrise:05:49 AM Sunset: 07:48 PM |
Moonrise:02:46 PM Moonset: 03:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 April 2026 Monday | Partly Cloudy |
0.3 ° C (32.5°F) |
13.9 ° C (57.1°F) |
6.7 ° C (44.1°F) |
% 71 | 0% | 3 | Sunrise:05:47 AM Sunset: 07:50 PM |
Moonrise:03:54 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 April 2026 Tuesday |  Sunny |
0.4 ° C (32.7°F) |
9.9 ° C (49.8°F) |
5 ° C (41°F) |
% 56 | 0% | 3 | Sunrise:05:46 AM Sunset: 07:51 PM |
Moonrise:05:01 PM Moonset: 04:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 April 2026 Wednesday | Sunny |
-3.4 ° C (25.8°F) |
8.1 ° C (46.6°F) |
2.3 ° C (36.1°F) |
% 43 | 0% | 2 | Sunrise:05:45 AM Sunset: 07:52 PM |
Moonrise:06:08 PM Moonset: 04:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 April 2026 Thursday | Sunny |
-5.1 ° C (22.9°F) |
8.1 ° C (46.5°F) |
1.5 ° C (34.7°F) |
% 41 | 0% | 2 | Sunrise:05:43 AM Sunset: 07:53 PM |
Moonrise:07:15 PM Moonset: 04:50 AM Moon Phase ( Waxing Gibbous ) |
|
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