Willimantic Weather Forecast 15 Days, Weather in Willimantic Today
Current weather conditions and 15 day weather forecast for Willimantic, Maine, 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 Willimantic
| 07 December 2025 Sunday -7.8 ° C / 18°F  Clear |
Feels Like : -10.2 ° C / 13.6°F Humidity : % 37 Pressure : 1013 mb Wind Speed : 4.7 kmph / 2.9 miles from NNW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Willimantic, ME, USA
Weather Forecast for next 15 Days for Willimantic 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 Willimantic, Maine 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 December 2025 Sunday |  Light freezing rain |
-8.2 ° C (17.2°F) |
-4.9 ° C (23.2°F) |
-6.6 ° C (20°F) |
% 55 | 83% | 0.2 | Sunrise:07:03 AM Sunset: 03:55 PM |
Moonrise:06:47 PM Moonset: 10:05 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Moderate or heavy snow showers |
-13.2 ° C (8.2°F) |
-7 ° C (19.4°F) |
-9.1 ° C (15.6°F) |
% 70 | 75% | 0.2 | Sunrise:07:04 AM Sunset: 03:55 PM |
Moonrise:08:08 PM Moonset: 10:41 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Light freezing rain |
-13.6 ° C (7.5°F) |
-5.5 ° C (22.1°F) |
-9.6 ° C (14.7°F) |
% 56 | 78% | 0.2 | Sunrise:07:05 AM Sunset: 03:55 PM |
Moonrise:09:25 PM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Freezing fog |
-11.3 ° C (11.6°F) |
0.2 ° C (32.4°F) |
-4 ° C (24.7°F) |
% 93 | 85% | 0.1 | Sunrise:07:06 AM Sunset: 03:55 PM |
Moonrise:10:36 PM Moonset: 11:29 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Freezing fog |
-4 ° C (24.7°F) |
4.6 ° C (40.2°F) |
-0.2 ° C (31.6°F) |
% 96 | 85% | 0 | Sunrise:07:07 AM Sunset: 03:55 PM |
Moonrise:11:45 PM Moonset: 11:47 AM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-4.8 ° C (23.3°F) |
2.1 ° C (35.8°F) |
-0.7 ° C (30.7°F) |
% 90 | 68% | 1 | Sunrise:07:08 AM Sunset: 03:55 PM |
Moonrise:No moonrise Moonset: 12:03 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Partly Cloudy |
-12.2 ° C (10°F) |
-7.5 ° C (18.4°F) |
-9.3 ° C (15.3°F) |
% 76 | 0% | 2 | Sunrise:07:08 AM Sunset: 03:55 PM |
Moonrise:12:51 AM Moonset: 12:19 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-12.9 ° C (8.8°F) |
-8 ° C (17.6°F) |
-10.8 ° C (12.6°F) |
% 75 | 0% | 2 | Sunrise:07:09 AM Sunset: 03:55 PM |
Moonrise:01:56 AM Moonset: 12:36 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light freezing rain |
-10.9 ° C (12.4°F) |
-4 ° C (24.9°F) |
-8.2 ° C (17.3°F) |
% 90 | 88% | 1 | Sunrise:07:10 AM Sunset: 03:55 PM |
Moonrise:03:01 AM Moonset: 12:55 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Mist |
-11.4 ° C (11.4°F) |
-1.8 ° C (28.7°F) |
-6.8 ° C (19.8°F) |
% 90 | 78% | 1 | Sunrise:07:11 AM Sunset: 03:56 PM |
Moonrise:04:07 AM Moonset: 01:19 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Light freezing rain |
-9.4 ° C (15.1°F) |
-7.4 ° C (18.7°F) |
-8.4 ° C (16.8°F) |
% 78 | 61% | 1 | Sunrise:07:11 AM Sunset: 03:56 PM |
Moonrise:05:14 AM Moonset: 01:48 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-12.3 ° C (9.8°F) |
-6.8 ° C (19.8°F) |
-9.8 ° C (14.4°F) |
% 83 | 0% | 2 | Sunrise:07:12 AM Sunset: 03:56 PM |
Moonrise:06:18 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Overcast |
-14.3 ° C (6.3°F) |
-7.5 ° C (18.4°F) |
-10.8 ° C (12.6°F) |
% 88 | 0% | 1 | Sunrise:07:13 AM Sunset: 03:57 PM |
Moonrise:07:18 AM Moonset: 03:11 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Heavy snow |
-9.9 ° C (14.1°F) |
1.2 ° C (34.1°F) |
-4.7 ° C (23.6°F) |
% 85 | 70% | 1 | Sunrise:07:13 AM Sunset: 03:57 PM |
Moonrise:08:09 AM Moonset: 04:06 PM Moon Phase ( New Moon ) |
|
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