Petersham Weather Forecast 15 Days, Weather in Petersham Today
Current weather conditions and 15 day weather forecast for Petersham, 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 Petersham
| 08 February 2026 Sunday -18.9 ° C / -2°F  Clear |
Feels Like : -27.6 ° C / -17.8°F Humidity : % 58 Pressure : 1015 mb Wind Speed : 14.8 kmph / 9.2 miles from NW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Petersham, MA, USA
Weather Forecast for next 15 Days for Petersham 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 Petersham, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 February 2026 Sunday | Sunny |
-19.6 ° C (-3.3°F) |
-9.8 ° C (14.4°F) |
-15 ° C (5°F) |
% 59 | 0% | 0.4 | Sunrise:06:55 AM Sunset: 05:13 PM |
Moonrise:No moonrise Moonset: 09:43 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Sunny |
-16.8 ° C (1.8°F) |
-1.6 ° C (29.1°F) |
-10.1 ° C (13.9°F) |
% 63 | 0% | 0.4 | Sunrise:06:54 AM Sunset: 05:14 PM |
Moonrise:12:51 AM Moonset: 10:10 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Moderate or heavy snow showers |
-11 ° C (12.2°F) |
-0.5 ° C (31.1°F) |
-6.4 ° C (20.5°F) |
% 69 | 82% | 0.4 | Sunrise:06:52 AM Sunset: 05:15 PM |
Moonrise:01:56 AM Moonset: 10:43 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Light freezing rain |
-10 ° C (13.9°F) |
0 ° C (32°F) |
-3.8 ° C (25.1°F) |
% 91 | 89% | 0.5 | Sunrise:06:51 AM Sunset: 05:17 PM |
Moonrise:02:57 AM Moonset: 11:24 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Freezing fog |
-13.5 ° C (7.8°F) |
-0.8 ° C (30.6°F) |
-8.3 ° C (17.1°F) |
% 93 | 78% | 0 | Sunrise:06:50 AM Sunset: 05:18 PM |
Moonrise:03:54 AM Moonset: 12:13 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-15.2 ° C (4.6°F) |
0.8 ° C (33.4°F) |
-7.8 ° C (18°F) |
% 93 | 0% | 2 | Sunrise:06:48 AM Sunset: 05:19 PM |
Moonrise:04:44 AM Moonset: 01:11 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-15.1 ° C (4.8°F) |
1.2 ° C (34.1°F) |
-7.7 ° C (18.1°F) |
% 95 | 0% | 2 | Sunrise:06:47 AM Sunset: 05:20 PM |
Moonrise:05:26 AM Moonset: 02:16 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Mist |
-11.4 ° C (11.4°F) |
1.3 ° C (34.3°F) |
-3.1 ° C (26.5°F) |
% 98 | 66% | 1 | Sunrise:06:46 AM Sunset: 05:22 PM |
Moonrise:06:00 AM Moonset: 03:25 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Patchy rain nearby |
0.3 ° C (32.6°F) |
3 ° C (37.4°F) |
1.3 ° C (34.3°F) |
% 95 | 86% | 1 | Sunrise:06:44 AM Sunset: 05:23 PM |
Moonrise:06:28 AM Moonset: 04:35 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Partly Cloudy |
-5.8 ° C (21.5°F) |
2.4 ° C (36.3°F) |
-1.2 ° C (29.9°F) |
% 86 | 0% | 2 | Sunrise:06:43 AM Sunset: 05:24 PM |
Moonrise:06:53 AM Moonset: 05:46 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Patchy rain nearby |
-0.3 ° C (31.5°F) |
6.2 ° C (43.1°F) |
2.5 ° C (36.5°F) |
% 99 | 76% | 1 | Sunrise:06:41 AM Sunset: 05:26 PM |
Moonrise:07:15 AM Moonset: 06:57 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Patchy rain nearby |
0.2 ° C (32.3°F) |
4 ° C (39.2°F) |
1.7 ° C (35°F) |
% 98 | 88% | 1 | Sunrise:06:40 AM Sunset: 05:27 PM |
Moonrise:07:36 AM Moonset: 08:08 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Light freezing rain |
-7.6 ° C (18.3°F) |
2.3 ° C (36.1°F) |
-0.2 ° C (31.6°F) |
% 86 | 87% | 1 | Sunrise:06:38 AM Sunset: 05:28 PM |
Moonrise:07:57 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Moderate snow |
-4.8 ° C (23.4°F) |
0.1 ° C (32.2°F) |
-2.1 ° C (28.3°F) |
% 85 | 80% | 1 | Sunrise:06:37 AM Sunset: 05:29 PM |
Moonrise:08:19 AM Moonset: 10:37 PM Moon Phase ( Waxing Crescent ) |
|
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