Groton (Town) Weather Forecast 15 Days, Weather in Groton (Town) Today
Current weather conditions and 15 day weather forecast for Groton (Town), 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 Groton (Town)
| 25 December 2025 Thursday -3.9 ° C / 25°F  Overcast |
Feels Like : -11.4 ° C / 11.5°F Humidity : % 71 Pressure : 1021 mb Wind Speed : 28.4 kmph / 17.7 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Groton (Town), NY, USA
Weather Forecast for next 15 Days for Groton (Town) 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 Groton (Town), 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 December 2025 Thursday |  Light freezing rain |
-9 ° C (15.7°F) |
1.6 ° C (34.9°F) |
-2.5 ° C (27.6°F) |
% 80 | 89% | 0.2 | Sunrise:07:34 AM Sunset: 04:37 PM |
Moonrise:11:00 AM Moonset: 10:23 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate or heavy snow showers |
-11.6 ° C (11.1°F) |
-7.4 ° C (18.7°F) |
-9.2 ° C (15.4°F) |
% 71 | 74% | 0.1 | Sunrise:07:34 AM Sunset: 04:37 PM |
Moonrise:11:20 AM Moonset: 11:33 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Moderate or heavy snow showers |
-8.3 ° C (17.1°F) |
-1.7 ° C (28.9°F) |
-5.2 ° C (22.6°F) |
% 84 | 88% | 0.3 | Sunrise:07:34 AM Sunset: 04:38 PM |
Moonrise:11:41 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Moderate or heavy snow showers |
-5.9 ° C (21.4°F) |
-0.2 ° C (31.7°F) |
-2.7 ° C (27.2°F) |
% 94 | 77% | 0.3 | Sunrise:07:35 AM Sunset: 04:39 PM |
Moonrise:12:02 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Blowing snow |
-8.5 ° C (16.7°F) |
2.6 ° C (36.7°F) |
-1.8 ° C (28.8°F) |
% 93 | 64% | 0 | Sunrise:07:35 AM Sunset: 04:40 PM |
Moonrise:12:28 PM Moonset: 01:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Blizzard |
-9.7 ° C (14.5°F) |
-8.1 ° C (17.4°F) |
-9.1 ° C (15.7°F) |
% 91 | 68% | 1 | Sunrise:07:35 AM Sunset: 04:40 PM |
Moonrise:12:59 PM Moonset: 03:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Moderate snow |
-10.7 ° C (12.7°F) |
-2.3 ° C (27.8°F) |
-6 ° C (21.3°F) |
% 92 | 70% | 1 | Sunrise:07:35 AM Sunset: 04:41 PM |
Moonrise:01:40 PM Moonset: 04:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Moderate snow |
-15.3 ° C (4.4°F) |
-9.3 ° C (15.3°F) |
-11 ° C (12.1°F) |
% 93 | 73% | 1 | Sunrise:07:35 AM Sunset: 04:42 PM |
Moonrise:02:33 PM Moonset: 06:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Light snow |
-21.4 ° C (-6.6°F) |
-15.2 ° C (4.7°F) |
-17.7 ° C (0.1°F) |
% 94 | 72% | 1 | Sunrise:07:35 AM Sunset: 04:43 PM |
Moonrise:03:40 PM Moonset: 07:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Light snow |
-19.2 ° C (-2.6°F) |
-9.3 ° C (15.2°F) |
-14.9 ° C (5.1°F) |
% 95 | 78% | 1 | Sunrise:07:35 AM Sunset: 04:44 PM |
Moonrise:04:57 PM Moonset: 08:09 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Moderate snow |
-14.2 ° C (6.4°F) |
-2.5 ° C (27.5°F) |
-6.9 ° C (19.6°F) |
% 90 | 84% | 1 | Sunrise:07:35 AM Sunset: 04:45 PM |
Moonrise:06:17 PM Moonset: 08:53 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Freezing fog |
-2.2 ° C (28°F) |
0.4 ° C (32.8°F) |
-0.6 ° C (30.9°F) |
% 98 | 87% | 1 | Sunrise:07:35 AM Sunset: 04:46 PM |
Moonrise:07:36 PM Moonset: 09:27 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Fog |
-4.7 ° C (23.5°F) |
1 ° C (33.7°F) |
-0.2 ° C (31.7°F) |
% 99 | 67% | 1 | Sunrise:07:35 AM Sunset: 04:47 PM |
Moonrise:08:49 PM Moonset: 09:53 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Light snow |
-15.8 ° C (3.6°F) |
-9.2 ° C (15.4°F) |
-10.9 ° C (12.4°F) |
% 93 | 83% | 1 | Sunrise:07:35 AM Sunset: 04:48 PM |
Moonrise:09:59 PM Moonset: 10:15 AM Moon Phase ( Waning Gibbous ) |
|
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