Northampton Weather Forecast 15 Days, Weather in Northampton Today
Current weather conditions and 15 day weather forecast for Northampton, 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 Northampton
| 19 December 2025 Friday 3.3 ° C / 37.9°F  Overcast |
Feels Like : 2.8 ° C / 37.1°F Humidity : % 83 Pressure : 1018 mb Wind Speed : 3.6 kmph / 2.2 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Northampton, MA, USA
Weather Forecast for next 15 Days for Northampton 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 Northampton, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Sunny |
-0.5 ° C (31.1°F) |
10.8 ° C (51.4°F) |
3.5 ° C (38.3°F) |
% 72 | 0% | 0.3 | Sunrise:07:15 AM Sunset: 04:20 PM |
Moonrise:06:18 AM Moonset: 02:52 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate rain |
-2 ° C (28.3°F) |
11.8 ° C (53.2°F) |
5.8 ° C (42.5°F) |
% 88 | 83% | 0 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:07:17 AM Moonset: 03:39 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Partly Cloudy |
-5.5 ° C (22.1°F) |
0.6 ° C (33.1°F) |
-1.8 ° C (28.8°F) |
% 61 | 0% | 0.3 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:08:09 AM Moonset: 04:34 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
-3 ° C (26.5°F) |
7.5 ° C (45.5°F) |
0.9 ° C (33.6°F) |
% 71 | 0% | 0.2 | Sunrise:07:17 AM Sunset: 04:21 PM |
Moonrise:08:52 AM Moonset: 05:38 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-6.2 ° C (20.9°F) |
-2.3 ° C (27.8°F) |
-4.6 ° C (23.8°F) |
% 54 | 0% | 0.2 | Sunrise:07:17 AM Sunset: 04:21 PM |
Moonrise:09:29 AM Moonset: 06:44 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Light snow |
-6.3 ° C (20.6°F) |
-0.4 ° C (31.3°F) |
-3.4 ° C (25.9°F) |
% 63 | 62% | 0 | Sunrise:07:18 AM Sunset: 04:22 PM |
Moonrise:09:58 AM Moonset: 07:52 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-6.8 ° C (19.7°F) |
-1.8 ° C (28.7°F) |
-3.2 ° C (26.3°F) |
% 58 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:23 PM |
Moonrise:10:23 AM Moonset: 09:00 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Moderate or heavy snow showers |
-8.7 ° C (16.3°F) |
2.9 ° C (37.2°F) |
-3.1 ° C (26.4°F) |
% 59 | 66% | 1 | Sunrise:07:18 AM Sunset: 04:23 PM |
Moonrise:10:45 AM Moonset: 10:08 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate rain |
1.7 ° C (35.1°F) |
10.6 ° C (51.1°F) |
5.7 ° C (42.3°F) |
% 92 | 88% | 2 | Sunrise:07:19 AM Sunset: 04:24 PM |
Moonrise:11:06 AM Moonset: 11:18 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-1.6 ° C (29.1°F) |
4.6 ° C (40.2°F) |
1 ° C (33.8°F) |
% 88 | 0% | 2 | Sunrise:07:19 AM Sunset: 04:25 PM |
Moonrise:11:26 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Patchy moderate snow |
-1.9 ° C (28.6°F) |
3.7 ° C (38.6°F) |
0.7 ° C (33.2°F) |
% 91 | 78% | 1 | Sunrise:07:19 AM Sunset: 04:25 PM |
Moonrise:11:48 AM Moonset: 12:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Patchy rain nearby |
-2.5 ° C (27.5°F) |
5.7 ° C (42.3°F) |
1.5 ° C (34.7°F) |
% 86 | 88% | 1 | Sunrise:07:19 AM Sunset: 04:26 PM |
Moonrise:12:14 PM Moonset: 01:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-4.2 ° C (24.5°F) |
2.1 ° C (35.8°F) |
-2.1 ° C (28.2°F) |
% 70 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:27 PM |
Moonrise:12:45 PM Moonset: 03:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-4.7 ° C (23.6°F) |
4.6 ° C (40.3°F) |
-1.9 ° C (28.6°F) |
% 66 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:01:26 PM Moonset: 04:24 AM Moon Phase ( Waxing Gibbous ) |
|
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