Current weather conditions and 15 day weather forecast for Glastonbury Center, Connecticut, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 18 December 2025 Thursday 8.9 ° C / 48°F ![]() Sunny |
Feels Like : 6.8 ° C / 44.2°F Humidity : % 46 Pressure : 1025 mb Wind Speed : 13.3 kmph / 8.3 miles from S ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Sunny |
-2.1 ° C (28.2°F) |
12 ° C (53.6°F) |
4.1 ° C (39.3°F) |
% 77 | 0% | 0.3 | Sunrise:07:13 AM Sunset: 04:22 PM |
Moonrise:06:16 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy rain |
1.2 ° C (34.2°F) |
12.7 ° C (54.9°F) |
8.8 ° C (47.9°F) |
% 91 | 86% | 0 | Sunrise:07:14 AM Sunset: 04:22 PM |
Moonrise:07:14 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-3.2 ° C (26.2°F) |
-0.6 ° C (30.9°F) |
-1.3 ° C (29.6°F) |
% 65 | 0% | 0.3 | Sunrise:07:14 AM Sunset: 04:23 PM |
Moonrise:08:06 AM Moonset: 04:37 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-2.4 ° C (27.6°F) |
7 ° C (44.5°F) |
2.7 ° C (36.9°F) |
% 60 | 0% | 0.3 | Sunrise:07:15 AM Sunset: 04:23 PM |
Moonrise:08:50 AM Moonset: 05:40 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-5 ° C (23°F) |
-1.3 ° C (29.7°F) |
-2.3 ° C (27.8°F) |
% 52 | 0% | 0 | Sunrise:07:15 AM Sunset: 04:24 PM |
Moonrise:09:27 AM Moonset: 06:46 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Light freezing rain |
-6.1 ° C (21°F) |
0.9 ° C (33.6°F) |
-2.4 ° C (27.6°F) |
% 38 | 75% | 1 | Sunrise:07:16 AM Sunset: 04:24 PM |
Moonrise:09:56 AM Moonset: 07:54 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-2.3 ° C (27.9°F) |
4.1 ° C (39.4°F) |
0.7 ° C (33.2°F) |
% 63 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:25 PM |
Moonrise:10:22 AM Moonset: 09:01 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate or heavy snow showers |
-2.7 ° C (27.2°F) |
-1.6 ° C (29.1°F) |
-2 ° C (28.3°F) |
% 69 | 64% | 1 | Sunrise:07:16 AM Sunset: 04:25 PM |
Moonrise:10:44 AM Moonset: 10:09 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Freezing fog |
-2.4 ° C (27.6°F) |
3.4 ° C (38.2°F) |
-0.3 ° C (31.5°F) |
% 86 | 80% | 1 | Sunrise:07:17 AM Sunset: 04:26 PM |
Moonrise:11:05 AM Moonset: 11:18 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-6.6 ° C (20.1°F) |
-2.5 ° C (27.5°F) |
-4.5 ° C (23.8°F) |
% 63 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:27 PM |
Moonrise:11:27 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-8.1 ° C (17.4°F) |
-4.5 ° C (23.8°F) |
-6.4 ° C (20.5°F) |
% 56 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:27 PM |
Moonrise:11:49 AM Moonset: 12:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
-6 ° C (21.1°F) |
0.1 ° C (32.1°F) |
-3.5 ° C (25.8°F) |
% 59 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:28 PM |
Moonrise:12:15 PM Moonset: 01:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-5 ° C (23°F) |
-1.6 ° C (29.2°F) |
-3.8 ° C (25.1°F) |
% 59 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:29 PM |
Moonrise:12:47 PM Moonset: 03:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-5.1 ° C (22.9°F) |
2.2 ° C (36°F) |
-1.5 ° C (29.4°F) |
% 59 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:30 PM |
Moonrise:01:29 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|