Current weather conditions and 15 day weather forecast for Fitchburg Municipal Airport, 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.
| 20 December 2025 Saturday 0.6 ° C / 33.1°F ![]() Overcast |
Feels Like : -5.7 ° C / 21.8°F Humidity : % 56 Pressure : 1000 mb Wind Speed : 29.9 kmph / 18.6 miles from W ![]() Visibility : 16 km Precipitation (rainfall) : 0.21 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 | Moderate rain |
-0.2 ° C (31.6°F) |
14 ° C (57.2°F) |
8.3 ° C (46.9°F) |
% 86 | 87% | 0 | Sunrise:07:13 AM Sunset: 04:16 PM |
Moonrise:07:14 AM Moonset: 03:35 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-5.2 ° C (22.6°F) |
2.3 ° C (36.1°F) |
-1 ° C (30.2°F) |
% 58 | 0% | 0.2 | Sunrise:07:13 AM Sunset: 04:16 PM |
Moonrise:08:06 AM Moonset: 04:30 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-3.2 ° C (26.3°F) |
2.6 ° C (36.7°F) |
0.3 ° C (32.5°F) |
% 68 | 0% | 0.2 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:08:50 AM Moonset: 05:33 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-8.5 ° C (16.7°F) |
-0.1 ° C (31.8°F) |
-4.1 ° C (24.6°F) |
% 47 | 0% | 0.2 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:09:26 AM Moonset: 06:39 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Heavy snow |
-2.9 ° C (26.8°F) |
1.2 ° C (34.2°F) |
-0.6 ° C (30.9°F) |
% 91 | 77% | 0.1 | Sunrise:07:15 AM Sunset: 04:18 PM |
Moonrise:09:55 AM Moonset: 07:48 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-4.5 ° C (23.8°F) |
2.6 ° C (36.7°F) |
-0.3 ° C (31.4°F) |
% 82 | 0% | 0 | Sunrise:07:15 AM Sunset: 04:18 PM |
Moonrise:10:20 AM Moonset: 08:56 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-4.2 ° C (24.5°F) |
4.5 ° C (40.2°F) |
-1.1 ° C (30°F) |
% 86 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:19 PM |
Moonrise:10:41 AM Moonset: 10:05 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Mist |
-3.3 ° C (26°F) |
1.9 ° C (35.3°F) |
0.5 ° C (32.9°F) |
% 95 | 64% | 1 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:11:02 AM Moonset: 11:14 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-5.6 ° C (21.9°F) |
3.3 ° C (37.9°F) |
0.4 ° C (32.7°F) |
% 80 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:20 PM |
Moonrise:11:23 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-5.9 ° C (21.3°F) |
-1.1 ° C (29.9°F) |
-4.3 ° C (24.3°F) |
% 63 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:21 PM |
Moonrise:11:45 AM Moonset: 12:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-6.2 ° C (20.9°F) |
1 ° C (33.9°F) |
-3.2 ° C (26.3°F) |
% 64 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:22 PM |
Moonrise:12:10 PM Moonset: 01:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-3.5 ° C (25.7°F) |
1.1 ° C (33.9°F) |
-2 ° C (28.3°F) |
% 69 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:23 PM |
Moonrise:12:41 PM Moonset: 02:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Moderate or heavy snow showers |
-2.3 ° C (27.8°F) |
1.4 ° C (34.5°F) |
-0.5 ° C (31.2°F) |
% 94 | 83% | 1 | Sunrise:07:17 AM Sunset: 04:24 PM |
Moonrise:01:22 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Heavy freezing drizzle |
-1.6 ° C (29°F) |
0.4 ° C (32.7°F) |
-0.6 ° C (30.9°F) |
% 95 | 73% | 1 | Sunrise:07:17 AM Sunset: 04:24 PM |
Moonrise:02:15 PM Moonset: 05:41 AM Moon Phase ( Waxing Gibbous ) |
|