Boston Weather Forecast 15 Days, Weather in Boston Today
Current weather conditions and 15 day weather forecast for Boston, 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 Boston
| 06 December 2025 Saturday -4.4 ° C / 24.1°F  Partly cloudy |
Feels Like : -8.5 ° C / 16.7°F Humidity : % 59 Pressure : 1020 mb Wind Speed : 9.7 kmph / 6 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Boston, MA, USA
Weather Forecast for next 15 Days for Boston 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 Boston, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Sunny |
-11.7 ° C (10.9°F) |
-0.6 ° C (30.9°F) |
-7.1 ° C (19.3°F) |
% 38 | 0% | 0.3 | Sunrise:06:58 AM Sunset: 04:12 PM |
Moonrise:04:35 PM Moonset: 08:05 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Light freezing rain |
-5.9 ° C (21.4°F) |
1.5 ° C (34.7°F) |
-1.8 ° C (28.8°F) |
% 87 | 80% | 0.2 | Sunrise:06:59 AM Sunset: 04:11 PM |
Moonrise:05:48 PM Moonset: 09:10 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Freezing fog |
-3.3 ° C (26.1°F) |
1.3 ° C (34.3°F) |
-0.9 ° C (30.4°F) |
% 97 | 0% | 0.2 | Sunrise:07:00 AM Sunset: 04:11 PM |
Moonrise:07:06 PM Moonset: 10:01 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Partly Cloudy |
-8 ° C (17.6°F) |
0.6 ° C (33.1°F) |
-1.7 ° C (29°F) |
% 73 | 0% | 0.2 | Sunrise:07:01 AM Sunset: 04:11 PM |
Moonrise:08:24 PM Moonset: 10:39 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Cloudy |
-6.8 ° C (19.7°F) |
0.3 ° C (32.5°F) |
-3 ° C (26.7°F) |
% 44 | 0% | 0.2 | Sunrise:07:02 AM Sunset: 04:11 PM |
Moonrise:09:38 PM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Patchy rain nearby |
0.7 ° C (33.2°F) |
8.4 ° C (47°F) |
3.1 ° C (37.6°F) |
% 73 | 88% | 0 | Sunrise:07:03 AM Sunset: 04:11 PM |
Moonrise:10:47 PM Moonset: 11:32 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Partly Cloudy |
-3.1 ° C (26.5°F) |
2.8 ° C (37°F) |
1.4 ° C (34.5°F) |
% 62 | 0% | 2 | Sunrise:07:04 AM Sunset: 04:11 PM |
Moonrise:11:53 PM Moonset: 11:52 AM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-3.9 ° C (25°F) |
3.3 ° C (37.9°F) |
-0.7 ° C (30.8°F) |
% 70 | 84% | 1 | Sunrise:07:04 AM Sunset: 04:12 PM |
Moonrise:No moonrise Moonset: 12:11 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Sunny |
-6.1 ° C (21.1°F) |
-0.7 ° C (30.8°F) |
-3.3 ° C (26°F) |
% 64 | 0% | 2 | Sunrise:07:05 AM Sunset: 04:12 PM |
Moonrise:12:56 AM Moonset: 12:29 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Overcast |
-4.6 ° C (23.7°F) |
-0.4 ° C (31.2°F) |
-2.4 ° C (27.8°F) |
% 61 | 0% | 1 | Sunrise:07:06 AM Sunset: 04:12 PM |
Moonrise:01:59 AM Moonset: 12:48 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
-6.3 ° C (20.6°F) |
-2.8 ° C (27°F) |
-4.8 ° C (23.4°F) |
% 61 | 0% | 2 | Sunrise:07:07 AM Sunset: 04:12 PM |
Moonrise:03:02 AM Moonset: 01:10 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-6.6 ° C (20.1°F) |
-2.1 ° C (28.3°F) |
-4.8 ° C (23.4°F) |
% 58 | 0% | 2 | Sunrise:07:07 AM Sunset: 04:13 PM |
Moonrise:04:05 AM Moonset: 01:36 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Sunny |
-8.4 ° C (16.9°F) |
-5.5 ° C (22.1°F) |
-6.8 ° C (19.8°F) |
% 57 | 0% | 2 | Sunrise:07:08 AM Sunset: 04:13 PM |
Moonrise:05:09 AM Moonset: 02:07 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Sunny |
-8.6 ° C (16.5°F) |
-0.7 ° C (30.8°F) |
-4.8 ° C (23.3°F) |
% 62 | 0% | 2 | Sunrise:07:09 AM Sunset: 04:13 PM |
Moonrise:06:12 AM Moonset: 02:45 PM Moon Phase ( Waning Crescent ) |
|
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