Williamstown Weather Forecast 15 Days, Weather in Williamstown Today
Current weather conditions and 15 day weather forecast for Williamstown, Massachusetts, 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
| 08 November 2026 Sunday 5.8 ° C / 42.4°F  Light rain |
Feels Like : 3.2 ° C / 37.8°F Humidity : % 98 Pressure : 1007 mb Wind Speed : 11.9 kmph / 7.4 miles from WNW  Visibility : 9 km Precipitation (rainfall) : 1.62 mm Cloud (%) : 100 |
15 day weather forecast for Williamstown, MA, 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, Massachusetts 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 November 2026 Saturday |  Mist |
5 ° C (41.1°F) |
12.5 ° C (54.4°F) |
8.3 ° C (46.9°F) |
% 97 | 93% | 0.6 | Sunrise:06:34 AM Sunset: 04:38 PM |
Moonrise:04:49 AM Moonset: 03:25 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday |  Patchy rain nearby |
2.7 ° C (36.9°F) |
9 ° C (48.2°F) |
6 ° C (42.7°F) |
% 88 | 81% | 1.2 | Sunrise:06:35 AM Sunset: 04:37 PM |
Moonrise:06:04 AM Moonset: 03:53 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday | Patchy rain nearby |
4.7 ° C (40.4°F) |
7.6 ° C (45.7°F) |
6 ° C (42.8°F) |
% 87 | 80% | 0.7 | Sunrise:06:36 AM Sunset: 04:36 PM |
Moonrise:07:18 AM Moonset: 04:27 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday |  Overcast |
2.2 ° C (36°F) |
10.7 ° C (51.3°F) |
6 ° C (42.8°F) |
% 82 | 35% | 1.9 | Sunrise:06:38 AM Sunset: 04:35 PM |
Moonrise:08:29 AM Moonset: 05:09 PM Moon Phase ( New Moon ) |
|
| 11 November 2026 Wednesday | Mist |
-0 ° C (31.9°F) |
9.2 ° C (48.6°F) |
4.4 ° C (40°F) |
% 86 | 35% | 1.1 | Sunrise:06:39 AM Sunset: 04:34 PM |
Moonrise:09:33 AM Moonset: 05:59 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday | Overcast |
-2.8 ° C (27°F) |
6.5 ° C (43.6°F) |
2.2 ° C (35.9°F) |
% 78 | 17% | 2 | Sunrise:06:40 AM Sunset: 04:33 PM |
Moonrise:10:27 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday |  Heavy snow |
-0.2 ° C (31.6°F) |
2.1 ° C (35.8°F) |
0.9 ° C (33.6°F) |
% 80 | 90% | 1 | Sunrise:06:41 AM Sunset: 04:32 PM |
Moonrise:11:12 AM Moonset: 07:59 PM Moon Phase ( Waxing Crescent ) |
|
| 14 November 2026 Saturday |  Moderate snow |
-0.6 ° C (30.9°F) |
3 ° C (37.5°F) |
1.2 ° C (34.1°F) |
% 87 | 85% | 1 | Sunrise:06:43 AM Sunset: 04:31 PM |
Moonrise:11:47 AM Moonset: 09:03 PM Moon Phase ( First Quarter ) |
|
| 15 November 2026 Sunday | Moderate snow |
0.1 ° C (32.2°F) |
3.1 ° C (37.6°F) |
1.6 ° C (34.9°F) |
% 91 | 79% | 1 | Sunrise:06:44 AM Sunset: 04:30 PM |
Moonrise:12:16 PM Moonset: 10:07 PM Moon Phase ( First Quarter ) |
|
| 16 November 2026 Monday | Patchy rain nearby |
-0.6 ° C (31°F) |
4.1 ° C (39.4°F) |
1.5 ° C (34.7°F) |
% 87 | 58% | 1 | Sunrise:06:45 AM Sunset: 04:29 PM |
Moonrise:12:40 PM Moonset: 11:10 PM Moon Phase ( First Quarter ) |
|
| 17 November 2026 Tuesday | Patchy rain nearby |
0.4 ° C (32.8°F) |
5.3 ° C (41.6°F) |
2.9 ° C (37.2°F) |
% 90 | 32% | 2 | Sunrise:06:46 AM Sunset: 04:28 PM |
Moonrise:01:00 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 18 November 2026 Wednesday | Patchy rain nearby |
-0.9 ° C (30.4°F) |
8.5 ° C (47.3°F) |
4.2 ° C (39.5°F) |
% 91 | 61% | 2 | Sunrise:06:48 AM Sunset: 04:27 PM |
Moonrise:01:19 PM Moonset: 12:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 19 November 2026 Thursday |  Partly Cloudy |
-2.6 ° C (27.4°F) |
8 ° C (46.5°F) |
1.5 ° C (34.7°F) |
% 87 | 18% | 3 | Sunrise:06:49 AM Sunset: 04:26 PM |
Moonrise:01:38 PM Moonset: 01:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 20 November 2026 Friday | Mist |
-1.6 ° C (29.2°F) |
9.2 ° C (48.6°F) |
2.3 ° C (36.1°F) |
% 92 | 23% | 3 | Sunrise:06:50 AM Sunset: 04:26 PM |
Moonrise:01:57 PM Moonset: 02:18 AM Moon Phase ( Waxing Gibbous ) |
|
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