Colchester Weather Forecast 15 Days, Weather in Colchester Today
Current weather conditions and 15 day weather forecast for Colchester, 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.
Current weather conditions at Colchester
| 10 February 2026 Tuesday -4.8 ° C / 23.4°F  Overcast |
Feels Like : -6.2 ° C / 20.9°F Humidity : % 43 Pressure : 1020 mb Wind Speed : 3.6 kmph / 2.2 miles from W  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Colchester, CT, USA
Weather Forecast for next 15 Days for Colchester 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 Colchester, Connecticut 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 February 2026 Tuesday |  Moderate or heavy snow showers |
-8.2 ° C (17.2°F) |
2.6 ° C (36.7°F) |
-3.3 ° C (26.1°F) |
% 67 | 73% | 0.4 | Sunrise:06:51 AM Sunset: 05:17 PM |
Moonrise:01:53 AM Moonset: 10:47 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Moderate or heavy snow showers |
-4.2 ° C (24.5°F) |
1 ° C (33.8°F) |
-1.2 ° C (29.8°F) |
% 79 | 84% | 0.5 | Sunrise:06:50 AM Sunset: 05:19 PM |
Moonrise:02:54 AM Moonset: 11:28 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Sunny |
-5.9 ° C (21.4°F) |
1.4 ° C (34.5°F) |
-2.7 ° C (27.1°F) |
% 68 | 0% | 0.5 | Sunrise:06:49 AM Sunset: 05:20 PM |
Moonrise:03:51 AM Moonset: 12:18 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-11 ° C (12.3°F) |
-0.7 ° C (30.7°F) |
-6.2 ° C (20.9°F) |
% 86 | 0% | 0.5 | Sunrise:06:47 AM Sunset: 05:21 PM |
Moonrise:04:40 AM Moonset: 01:16 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Partly Cloudy |
-12.2 ° C (10.1°F) |
2 ° C (35.6°F) |
-4.2 ° C (24.5°F) |
% 90 | 0% | 0 | Sunrise:06:46 AM Sunset: 05:22 PM |
Moonrise:05:23 AM Moonset: 02:20 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Mist |
-8.6 ° C (16.5°F) |
1.3 ° C (34.3°F) |
-3.8 ° C (25.1°F) |
% 93 | 0% | 1 | Sunrise:06:45 AM Sunset: 05:24 PM |
Moonrise:05:58 AM Moonset: 03:28 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Mist |
-4.9 ° C (23.2°F) |
2.9 ° C (37.3°F) |
-1.1 ° C (30.1°F) |
% 93 | 0% | 1 | Sunrise:06:43 AM Sunset: 05:25 PM |
Moonrise:06:26 AM Moonset: 04:38 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Partly Cloudy |
-2.4 ° C (27.7°F) |
2.3 ° C (36.1°F) |
-0 ° C (32°F) |
% 95 | 0% | 2 | Sunrise:06:42 AM Sunset: 05:26 PM |
Moonrise:06:52 AM Moonset: 05:48 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Partly Cloudy |
-2.6 ° C (27.3°F) |
5.3 ° C (41.6°F) |
1.9 ° C (35.4°F) |
% 87 | 0% | 2 | Sunrise:06:40 AM Sunset: 05:27 PM |
Moonrise:07:15 AM Moonset: 06:58 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Moderate or heavy snow showers |
-3.4 ° C (25.8°F) |
4 ° C (39.2°F) |
0.8 ° C (33.5°F) |
% 89 | 84% | 1 | Sunrise:06:39 AM Sunset: 05:29 PM |
Moonrise:07:36 AM Moonset: 08:09 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday |  Patchy rain nearby |
5.6 ° C (42.1°F) |
11.8 ° C (53.2°F) |
8.8 ° C (47.9°F) |
% 94 | 82% | 2 | Sunrise:06:38 AM Sunset: 05:30 PM |
Moonrise:07:58 AM Moonset: 09:21 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Partly Cloudy |
-1.1 ° C (30°F) |
3.2 ° C (37.7°F) |
3 ° C (37.4°F) |
% 64 | 0% | 2 | Sunrise:06:36 AM Sunset: 05:31 PM |
Moonrise:08:21 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Moderate snow |
-3.6 ° C (25.6°F) |
2.4 ° C (36.3°F) |
-1.1 ° C (30.1°F) |
% 66 | 80% | 1 | Sunrise:06:35 AM Sunset: 05:32 PM |
Moonrise:08:49 AM Moonset: 11:52 PM Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Sunny |
-4.5 ° C (23.9°F) |
3.5 ° C (38.3°F) |
-1.4 ° C (29.4°F) |
% 66 | 0% | 2 | Sunrise:06:33 AM Sunset: 05:33 PM |
Moonrise:09:23 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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