Colchester Weather Forecast 15 Days, Weather in Colchester Today
Current weather conditions and 15 day weather forecast for Colchester, New York, 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
| 19 December 2025 Friday 11.1 ° C / 52°F  Light rain |
Feels Like : 7.9 ° C / 46.2°F Humidity : % 100 Pressure : 995 mb Wind Speed : 32 kmph / 19.9 miles from SSE  Visibility : 3.2 km Precipitation (rainfall) : 0.8 mm Cloud (%) : 100 |
15 day weather forecast for Colchester, NY, 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, New York 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday |  Heavy rain |
-5.9 ° C (21.3°F) |
12 ° C (53.6°F) |
4.5 ° C (40.1°F) |
% 88 | 87% | 0.1 | Sunrise:07:25 AM Sunset: 04:31 PM |
Moonrise:07:27 AM Moonset: 03:50 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
-7.2 ° C (19°F) |
-2 ° C (28.4°F) |
-4.9 ° C (23.1°F) |
% 73 | 0% | 0.2 | Sunrise:07:26 AM Sunset: 04:31 PM |
Moonrise:08:18 AM Moonset: 04:46 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
-8.2 ° C (17.2°F) |
1.3 ° C (34.3°F) |
-2.4 ° C (27.6°F) |
% 76 | 0% | 0.2 | Sunrise:07:26 AM Sunset: 04:31 PM |
Moonrise:09:02 AM Moonset: 05:49 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Patchy moderate snow |
-9.2 ° C (15.4°F) |
-5.1 ° C (22.8°F) |
-7.6 ° C (18.2°F) |
% 79 | 87% | 0.3 | Sunrise:07:27 AM Sunset: 04:32 PM |
Moonrise:09:38 AM Moonset: 06:55 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Heavy snow |
-9.1 ° C (15.6°F) |
0.1 ° C (32.1°F) |
-5.2 ° C (22.7°F) |
% 78 | 61% | 0 | Sunrise:07:27 AM Sunset: 04:33 PM |
Moonrise:10:08 AM Moonset: 08:03 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Cloudy |
-5 ° C (23.1°F) |
-2.4 ° C (27.7°F) |
-3.3 ° C (26°F) |
% 78 | 0% | 1 | Sunrise:07:27 AM Sunset: 04:33 PM |
Moonrise:10:33 AM Moonset: 09:11 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Fog |
-3.6 ° C (25.6°F) |
0.3 ° C (32.6°F) |
-1.1 ° C (30.1°F) |
% 96 | 89% | 1 | Sunrise:07:28 AM Sunset: 04:34 PM |
Moonrise:10:55 AM Moonset: 10:19 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Heavy freezing drizzle |
-6.9 ° C (19.7°F) |
0.5 ° C (33°F) |
-1.2 ° C (29.8°F) |
% 95 | 80% | 1 | Sunrise:07:28 AM Sunset: 04:34 PM |
Moonrise:11:16 AM Moonset: 11:29 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light snow |
-10.8 ° C (12.5°F) |
-7 ° C (19.4°F) |
-9 ° C (15.8°F) |
% 85 | 74% | 1 | Sunrise:07:29 AM Sunset: 04:35 PM |
Moonrise:11:37 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Partly Cloudy |
-14.8 ° C (5.3°F) |
-10.1 ° C (13.9°F) |
-12 ° C (10.4°F) |
% 78 | 0% | 2 | Sunrise:07:29 AM Sunset: 04:36 PM |
Moonrise:11:59 AM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Ice pellets |
-13.2 ° C (8.3°F) |
-4.8 ° C (23.3°F) |
-7.2 ° C (19°F) |
% 88 | 87% | 1 | Sunrise:07:29 AM Sunset: 04:37 PM |
Moonrise:12:24 PM Moonset: 01:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Fog |
-3.7 ° C (25.3°F) |
2.9 ° C (37.2°F) |
0.4 ° C (32.8°F) |
% 98 | 64% | 1 | Sunrise:07:29 AM Sunset: 04:37 PM |
Moonrise:12:56 PM Moonset: 03:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Overcast |
-4.3 ° C (24.3°F) |
0.4 ° C (32.7°F) |
-1.9 ° C (28.6°F) |
% 93 | 0% | 1 | Sunrise:07:29 AM Sunset: 04:38 PM |
Moonrise:01:37 PM Moonset: 04:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Mist |
-2 ° C (28.3°F) |
1.5 ° C (34.7°F) |
-0 ° C (32°F) |
% 96 | 67% | 1 | Sunrise:07:29 AM Sunset: 04:39 PM |
Moonrise:02:30 PM Moonset: 05:53 AM Moon Phase ( Waxing Gibbous ) |
|
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