Current weather conditions and 15 day weather forecast for Westminster, 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.
| 19 December 2025 Friday 10.6 ° C / 51.1°F ![]() Light rain |
Feels Like : 7.9 ° C / 46.3°F Humidity : % 86 Pressure : 988 mb Wind Speed : 22.3 kmph / 13.9 miles from WNW ![]() Visibility : 16 km Precipitation (rainfall) : 4.74 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday | Heavy rain |
-4 ° C (24.9°F) |
12 ° C (53.6°F) |
7.1 ° C (44.7°F) |
% 88 | 87% | 0 | Sunrise:07:13 AM Sunset: 04:17 PM |
Moonrise:07:15 AM Moonset: 03:35 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-7.1 ° C (19.2°F) |
-2.4 ° C (27.7°F) |
-4.3 ° C (24.2°F) |
% 61 | 0% | 0.3 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:08:06 AM Moonset: 04:31 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
-4.8 ° C (23.4°F) |
4.8 ° C (40.6°F) |
-0.5 ° C (31.1°F) |
% 72 | 0% | 0.2 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:08:50 AM Moonset: 05:34 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-8 ° C (17.6°F) |
-3.5 ° C (25.6°F) |
-6 ° C (21.2°F) |
% 51 | 0% | 0.2 | Sunrise:07:15 AM Sunset: 04:18 PM |
Moonrise:09:26 AM Moonset: 06:40 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Light freezing rain |
-7.7 ° C (18.2°F) |
0.9 ° C (33.5°F) |
-4 ° C (24.8°F) |
% 56 | 68% | 0 | Sunrise:07:15 AM Sunset: 04:19 PM |
Moonrise:09:56 AM Moonset: 07:49 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-4.4 ° C (24.1°F) |
-1 ° C (30.2°F) |
-1.6 ° C (29.2°F) |
% 52 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:19 PM |
Moonrise:10:20 AM Moonset: 08:57 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Light freezing rain |
-3.9 ° C (25°F) |
1.3 ° C (34.4°F) |
-1.1 ° C (30°F) |
% 75 | 78% | 1 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:10:42 AM Moonset: 10:05 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Heavy snow |
-4.5 ° C (23.9°F) |
-2.5 ° C (27.4°F) |
-3 ° C (26.6°F) |
% 90 | 67% | 1 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:11:03 AM Moonset: 11:15 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-12 ° C (10.4°F) |
-6.2 ° C (20.9°F) |
-8.8 ° C (16.1°F) |
% 75 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:21 PM |
Moonrise:11:23 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-15.8 ° C (3.5°F) |
-9.7 ° C (14.5°F) |
-12.7 ° C (9.2°F) |
% 70 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:22 PM |
Moonrise:11:45 AM Moonset: 12:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate or heavy snow showers |
-13.6 ° C (7.5°F) |
-5.7 ° C (21.7°F) |
-9.4 ° C (15.2°F) |
% 77 | 79% | 1 | Sunrise:07:17 AM Sunset: 04:23 PM |
Moonrise:12:10 PM Moonset: 01:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate or heavy freezing rain |
-6.1 ° C (21.1°F) |
0.1 ° C (32.1°F) |
-2 ° C (28.4°F) |
% 98 | 74% | 1 | Sunrise:07:17 AM Sunset: 04:23 PM |
Moonrise:12:42 PM Moonset: 03:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Fog |
-2.9 ° C (26.8°F) |
1.4 ° C (34.5°F) |
0.1 ° C (32.2°F) |
% 97 | 0% | 1 | Sunrise:07:17 AM Sunset: 04:24 PM |
Moonrise:01:23 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Mist |
-1.3 ° C (29.6°F) |
1.1 ° C (34°F) |
0 ° C (32°F) |
% 98 | 74% | 1 | Sunrise:07:18 AM Sunset: 04:25 PM |
Moonrise:02:15 PM Moonset: 05:41 AM Moon Phase ( Waxing Gibbous ) |
|