Current weather conditions and 15 day weather forecast for Ayer (CDP), 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.
| 16 December 2025 Tuesday -5.6 ° C / 21.9°F ![]() Overcast |
Feels Like : -9.8 ° C / 14.4°F Humidity : % 81 Pressure : 1022 mb Wind Speed : 9.4 kmph / 5.8 miles from W ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 December 2025 Tuesday | Sunny |
-8.9 ° C (16°F) |
0.7 ° C (33.3°F) |
-4 ° C (24.8°F) |
% 60 | 0% | 0.3 | Sunrise:07:10 AM Sunset: 04:14 PM |
Moonrise:04:08 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
-3.3 ° C (26.1°F) |
2.9 ° C (37.2°F) |
-0.2 ° C (31.7°F) |
% 67 | 0% | 0.3 | Sunrise:07:11 AM Sunset: 04:14 PM |
Moonrise:05:12 AM Moonset: 02:08 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Cloudy |
-2.8 ° C (27°F) |
2.6 ° C (36.6°F) |
0.6 ° C (33.2°F) |
% 89 | 0% | 0.3 | Sunrise:07:12 AM Sunset: 04:15 PM |
Moonrise:06:15 AM Moonset: 02:47 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate rain |
-5.6 ° C (21.9°F) |
13.7 ° C (56.6°F) |
6.9 ° C (44.4°F) |
% 84 | 87% | 0.1 | Sunrise:07:12 AM Sunset: 04:15 PM |
Moonrise:07:14 AM Moonset: 03:34 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-7 ° C (19.4°F) |
-0.5 ° C (31.1°F) |
-5 ° C (23°F) |
% 47 | 0% | 0 | Sunrise:07:13 AM Sunset: 04:16 PM |
Moonrise:08:05 AM Moonset: 04:29 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-0.5 ° C (31.2°F) |
5.3 ° C (41.5°F) |
2.2 ° C (36°F) |
% 75 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:16 PM |
Moonrise:08:49 AM Moonset: 05:32 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-5.7 ° C (21.7°F) |
0 ° C (32.1°F) |
-2 ° C (28.3°F) |
% 58 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:09:25 AM Moonset: 06:39 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate or heavy snow showers |
-5.7 ° C (21.8°F) |
0.4 ° C (32.8°F) |
-2 ° C (28.4°F) |
% 66 | 72% | 1 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:09:55 AM Moonset: 07:47 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-3.1 ° C (26.5°F) |
3.5 ° C (38.4°F) |
1 ° C (33.7°F) |
% 68 | 0% | 2 | Sunrise:07:15 AM Sunset: 04:18 PM |
Moonrise:10:19 AM Moonset: 08:56 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-5.8 ° C (21.5°F) |
-0.2 ° C (31.7°F) |
-3.3 ° C (26°F) |
% 53 | 0% | 2 | Sunrise:07:15 AM Sunset: 04:18 PM |
Moonrise:10:41 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Heavy snow |
-3.3 ° C (26°F) |
0.9 ° C (33.6°F) |
-0.8 ° C (30.6°F) |
% 90 | 87% | 1 | Sunrise:07:15 AM Sunset: 04:19 PM |
Moonrise:11:01 AM Moonset: 11:14 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-8.4 ° C (16.8°F) |
-1.4 ° C (29.6°F) |
-3.3 ° C (26°F) |
% 89 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:11:22 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-9.2 ° C (15.4°F) |
-3.1 ° C (26.3°F) |
-7.3 ° C (18.8°F) |
% 90 | 0% | 1 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:11:44 AM Moonset: 12:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-11.7 ° C (10.9°F) |
-2 ° C (28.4°F) |
-8.2 ° C (17.2°F) |
% 88 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:21 PM |
Moonrise:12:09 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|