Current weather conditions and 15 day weather forecast for Simsbury 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.
| 19 December 2025 Friday 4.4 ° C / 39.9°F ![]() Overcast |
Feels Like : 4 ° C / 39.3°F Humidity : % 89 Pressure : 1019 mb Wind Speed : 3.6 kmph / 2.2 miles from SSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Sunny |
-1.4 ° C (29.5°F) |
11.9 ° C (53.4°F) |
3.7 ° C (38.7°F) |
% 73 | 0% | 0.3 | Sunrise:07:14 AM Sunset: 04:22 PM |
Moonrise:06:16 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy rain |
-1.3 ° C (29.6°F) |
12.5 ° C (54.5°F) |
8.1 ° C (46.6°F) |
% 84 | 78% | 0 | Sunrise:07:14 AM Sunset: 04:22 PM |
Moonrise:07:15 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-3.9 ° C (25°F) |
0.8 ° C (33.4°F) |
-1.1 ° C (30.1°F) |
% 62 | 0% | 0.3 | Sunrise:07:15 AM Sunset: 04:23 PM |
Moonrise:08:06 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Cloudy |
-1.6 ° C (29°F) |
7.2 ° C (45°F) |
1.5 ° C (34.7°F) |
% 74 | 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) |
-1.2 ° C (29.9°F) |
-3.1 ° C (26.4°F) |
% 45 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:24 PM |
Moonrise:09:27 AM Moonset: 06:46 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate snow |
-3.8 ° C (25.1°F) |
0.2 ° C (32.3°F) |
-2 ° C (28.3°F) |
% 57 | 84% | 0 | Sunrise:07:16 AM Sunset: 04:24 PM |
Moonrise:09:57 AM Moonset: 07:54 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-4.2 ° C (24.4°F) |
-1 ° C (30.3°F) |
-1.8 ° C (28.8°F) |
% 52 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:25 PM |
Moonrise:10:22 AM Moonset: 09:02 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate snow |
-5.2 ° C (22.7°F) |
2.8 ° C (37°F) |
-1.2 ° C (29.9°F) |
% 53 | 86% | 1 | Sunrise:07:17 AM Sunset: 04:26 PM |
Moonrise:10:45 AM Moonset: 10:09 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
3.1 ° C (37.5°F) |
12.9 ° C (55.2°F) |
7.2 ° C (45°F) |
% 87 | 82% | 2 | Sunrise:07:17 AM Sunset: 04:26 PM |
Moonrise:11:06 AM Moonset: 11:18 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
0.7 ° C (33.3°F) |
5 ° C (41.1°F) |
3.2 ° C (37.7°F) |
% 73 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:27 PM |
Moonrise:11:27 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
0.3 ° C (32.5°F) |
5.1 ° C (41.2°F) |
2.5 ° C (36.4°F) |
% 80 | 66% | 1 | Sunrise:07:18 AM Sunset: 04:28 PM |
Moonrise:11:50 AM Moonset: 12:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
-1.4 ° C (29.6°F) |
7.5 ° C (45.5°F) |
3 ° C (37.4°F) |
% 79 | 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 |
-2.4 ° C (27.6°F) |
2.5 ° C (36.5°F) |
-0.6 ° C (30.9°F) |
% 54 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:29 PM |
Moonrise:12:48 PM Moonset: 03:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-1.9 ° C (28.6°F) |
4.6 ° C (40.4°F) |
0.5 ° C (32.9°F) |
% 52 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:30 PM |
Moonrise:01:29 PM Moonset: 04:22 AM Moon Phase ( Waxing Gibbous ) |
|