Groton Weather Forecast 15 Days, Weather in Groton Today
Current weather conditions and 15 day weather forecast for Groton, 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
| 23 July 2025 Wednesday 22.2 ° C / 72°F  Partly Cloudy |
Feels Like : 24.6 ° C / 76.3°F Humidity : % 64 Pressure : 1024 mb Wind Speed : 9 kmph / 5.6 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Groton, NY, USA
Weather Forecast for next 15 Days for Groton 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, New York state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 23 July 2025 Wednesday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 10.9 ° C (51.6°F) |
| High temperature | 25.3 ° C (77.5°F) |
| Avg. temperature | 18.9 ° C (66°F) |
| Humidity | % 81 |
| Chance of rain | 0% |
| UV Index | 2.5 |
| Sun Position | Sunrise:05:48 AM Sunset: 08:34 PM |
| Moon Position | Moonrise:03:58 AM Moonset: 08:17 PM Moon Phase ( Waning Crescent ) |
| 24 July 2025 Thursday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 17.2 ° C (63°F) |
| High temperature | 30.3 ° C (86.5°F) |
| Avg. temperature | 23.5 ° C (74.3°F) |
| Humidity | % 83 |
| Chance of rain | 0% |
| UV Index | 2.5 |
| Sun Position | Sunrise:05:49 AM Sunset: 08:33 PM |
| Moon Position | Moonrise:05:12 AM Moonset: 08:56 PM Moon Phase ( New Moon ) |
| 25 July 2025 Friday | |
| Weather forecast |  Overcast |
| Low temperature | 20.8 ° C (69.4°F) |
| High temperature | 27.9 ° C (82.2°F) |
| Avg. temperature | 23.3 ° C (73.9°F) |
| Humidity | % 90 |
| Chance of rain | 0% |
| UV Index | 1.2 |
| Sun Position | Sunrise:05:50 AM Sunset: 08:32 PM |
| Moon Position | Moonrise:06:28 AM Moonset: 09:26 PM Moon Phase ( Waxing Crescent ) |
| 26 July 2025 Saturday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 16.5 ° C (61.7°F) |
| High temperature | 27.9 ° C (82.2°F) |
| Avg. temperature | 21.9 ° C (71.4°F) |
| Humidity | % 83 |
| Chance of rain | 78% |
| UV Index | 2.4 |
| Sun Position | Sunrise:05:51 AM Sunset: 08:31 PM |
| Moon Position | Moonrise:07:42 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
| 27 July 2025 Sunday | |
| Weather forecast |  Moderate rain |
| Low temperature | 19.3 ° C (66.8°F) |
| High temperature | 25.9 ° C (78.7°F) |
| Avg. temperature | 21.4 ° C (70.4°F) |
| Humidity | % 95 |
| Chance of rain | 82% |
| UV Index | 0.1 |
| Sun Position | Sunrise:05:52 AM Sunset: 08:30 PM |
| Moon Position | Moonrise:08:52 AM Moonset: 10:10 PM Moon Phase ( Waxing Crescent ) |
| 28 July 2025 Monday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 18.3 ° C (64.9°F) |
| High temperature | 29.5 ° C (85.1°F) |
| Avg. temperature | 23.7 ° C (74.6°F) |
| Humidity | % 81 |
| Chance of rain | 88% |
| UV Index | 5 |
| Sun Position | Sunrise:05:53 AM Sunset: 08:29 PM |
| Moon Position | Moonrise:09:58 AM Moonset: 10:28 PM Moon Phase ( Waxing Crescent ) |
| 29 July 2025 Tuesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 17.8 ° C (64.1°F) |
| High temperature | 27.5 ° C (81.5°F) |
| Avg. temperature | 22.2 ° C (72°F) |
| Humidity | % 83 |
| Chance of rain | 89% |
| UV Index | 5 |
| Sun Position | Sunrise:05:54 AM Sunset: 08:28 PM |
| Moon Position | Moonrise:11:02 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
| 30 July 2025 Wednesday | |
| Weather forecast |  Sunny |
| Low temperature | 11 ° C (51.8°F) |
| High temperature | 21.4 ° C (70.4°F) |
| Avg. temperature | 16.2 ° C (61.2°F) |
| Humidity | % 78 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:05:55 AM Sunset: 08:27 PM |
| Moon Position | Moonrise:12:05 PM Moonset: 11:05 PM Moon Phase ( Waxing Crescent ) |
| 31 July 2025 Thursday | |
| Weather forecast | Sunny |
| Low temperature | 9.6 ° C (49.2°F) |
| High temperature | 20.2 ° C (68.4°F) |
| Avg. temperature | 14.7 ° C (58.4°F) |
| Humidity | % 67 |
| Chance of rain | 0% |
| UV Index | 4 |
| Sun Position | Sunrise:05:56 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:01:09 PM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
| 01 August 2025 Friday | |
| Weather forecast | Sunny |
| Low temperature | 8.2 ° C (46.8°F) |
| High temperature | 20.6 ° C (69.1°F) |
| Avg. temperature | 14.5 ° C (58°F) |
| Humidity | % 69 |
| Chance of rain | 0% |
| UV Index | 4 |
| Sun Position | Sunrise:05:57 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:02:13 PM Moonset: 11:50 PM Moon Phase ( First Quarter ) |
| 02 August 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 8.9 ° C (48°F) |
| High temperature | 22.2 ° C (72°F) |
| Avg. temperature | 15.8 ° C (60.4°F) |
| Humidity | % 66 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:05:58 AM Sunset: 08:23 PM |
| Moon Position | Moonrise:03:18 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
| 03 August 2025 Sunday | |
| Weather forecast | Sunny |
| Low temperature | 11.3 ° C (52.4°F) |
| High temperature | 25.4 ° C (77.6°F) |
| Avg. temperature | 18.3 ° C (64.9°F) |
| Humidity | % 67 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:05:59 AM Sunset: 08:22 PM |
| Moon Position | Moonrise:04:22 PM Moonset: 12:19 AM Moon Phase ( Waxing Gibbous ) |
| 04 August 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 13.6 ° C (56.6°F) |
| High temperature | 26.1 ° C (79°F) |
| Avg. temperature | 19.4 ° C (66.9°F) |
| Humidity | % 71 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:00 AM Sunset: 08:21 PM |
| Moon Position | Moonrise:05:24 PM Moonset: 12:55 AM Moon Phase ( Waxing Gibbous ) |
| 05 August 2025 Tuesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 12.6 ° C (54.6°F) |
| High temperature | 20.4 ° C (68.7°F) |
| Avg. temperature | 17.1 ° C (62.7°F) |
| Humidity | % 90 |
| Chance of rain | 74% |
| UV Index | 4 |
| Sun Position | Sunrise:06:01 AM Sunset: 08:19 PM |
| Moon Position | Moonrise:06:19 PM Moonset: 01:42 AM Moon Phase ( Waxing Gibbous ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 23 July 2025 Wednesday | Partly Cloudy |
10.9 ° C (51.6°F) |
25.3 ° C (77.5°F) |
18.9 ° C (66°F) |
% 81 | 0% | 2.5 | Sunrise:05:48 AM Sunset: 08:34 PM |
Moonrise:03:58 AM Moonset: 08:17 PM Moon Phase ( Waning Crescent ) |
|
| 24 July 2025 Thursday | Partly Cloudy |
17.2 ° C (63°F) |
30.3 ° C (86.5°F) |
23.5 ° C (74.3°F) |
% 83 | 0% | 2.5 | Sunrise:05:49 AM Sunset: 08:33 PM |
Moonrise:05:12 AM Moonset: 08:56 PM Moon Phase ( New Moon ) |
|
| 25 July 2025 Friday | Overcast |
20.8 ° C (69.4°F) |
27.9 ° C (82.2°F) |
23.3 ° C (73.9°F) |
% 90 | 0% | 1.2 | Sunrise:05:50 AM Sunset: 08:32 PM |
Moonrise:06:28 AM Moonset: 09:26 PM Moon Phase ( Waxing Crescent ) |
|
| 26 July 2025 Saturday | Patchy rain nearby |
16.5 ° C (61.7°F) |
27.9 ° C (82.2°F) |
21.9 ° C (71.4°F) |
% 83 | 78% | 2.4 | Sunrise:05:51 AM Sunset: 08:31 PM |
Moonrise:07:42 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 July 2025 Sunday | Moderate rain |
19.3 ° C (66.8°F) |
25.9 ° C (78.7°F) |
21.4 ° C (70.4°F) |
% 95 | 82% | 0.1 | Sunrise:05:52 AM Sunset: 08:30 PM |
Moonrise:08:52 AM Moonset: 10:10 PM Moon Phase ( Waxing Crescent ) |
|
| 28 July 2025 Monday | Patchy rain nearby |
18.3 ° C (64.9°F) |
29.5 ° C (85.1°F) |
23.7 ° C (74.6°F) |
% 81 | 88% | 5 | Sunrise:05:53 AM Sunset: 08:29 PM |
Moonrise:09:58 AM Moonset: 10:28 PM Moon Phase ( Waxing Crescent ) |
|
| 29 July 2025 Tuesday | Patchy rain nearby |
17.8 ° C (64.1°F) |
27.5 ° C (81.5°F) |
22.2 ° C (72°F) |
% 83 | 89% | 5 | Sunrise:05:54 AM Sunset: 08:28 PM |
Moonrise:11:02 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
|
| 30 July 2025 Wednesday | Sunny |
11 ° C (51.8°F) |
21.4 ° C (70.4°F) |
16.2 ° C (61.2°F) |
% 78 | 0% | 5 | Sunrise:05:55 AM Sunset: 08:27 PM |
Moonrise:12:05 PM Moonset: 11:05 PM Moon Phase ( Waxing Crescent ) |
|
| 31 July 2025 Thursday | Sunny |
9.6 ° C (49.2°F) |
20.2 ° C (68.4°F) |
14.7 ° C (58.4°F) |
% 67 | 0% | 4 | Sunrise:05:56 AM Sunset: 08:25 PM |
Moonrise:01:09 PM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
|
| 01 August 2025 Friday | Sunny |
8.2 ° C (46.8°F) |
20.6 ° C (69.1°F) |
14.5 ° C (58°F) |
% 69 | 0% | 4 | Sunrise:05:57 AM Sunset: 08:24 PM |
Moonrise:02:13 PM Moonset: 11:50 PM Moon Phase ( First Quarter ) |
|
| 02 August 2025 Saturday | Sunny |
8.9 ° C (48°F) |
22.2 ° C (72°F) |
15.8 ° C (60.4°F) |
% 66 | 0% | 5 | Sunrise:05:58 AM Sunset: 08:23 PM |
Moonrise:03:18 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
|
| 03 August 2025 Sunday | Sunny |
11.3 ° C (52.4°F) |
25.4 ° C (77.6°F) |
18.3 ° C (64.9°F) |
% 67 | 0% | 5 | Sunrise:05:59 AM Sunset: 08:22 PM |
Moonrise:04:22 PM Moonset: 12:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 04 August 2025 Monday | Sunny |
13.6 ° C (56.6°F) |
26.1 ° C (79°F) |
19.4 ° C (66.9°F) |
% 71 | 0% | 5 | Sunrise:06:00 AM Sunset: 08:21 PM |
Moonrise:05:24 PM Moonset: 12:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 05 August 2025 Tuesday | Patchy rain nearby |
12.6 ° C (54.6°F) |
20.4 ° C (68.7°F) |
17.1 ° C (62.7°F) |
% 90 | 74% | 4 | Sunrise:06:01 AM Sunset: 08:19 PM |
Moonrise:06:19 PM Moonset: 01:42 AM Moon Phase ( Waxing Gibbous ) |
|
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