Granby Weather Forecast 15 Days, Weather in Granby Today
Current weather conditions and 15 day weather forecast for Granby, 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 Granby
| 06 December 2025 Saturday -9.4 ° C / 15.1°F  Clear |
Feels Like : -14.8 ° C / 5.3°F Humidity : % 80 Pressure : 1012 mb Wind Speed : 10.8 kmph / 6.7 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Granby, NY, USA
Weather Forecast for next 15 Days for Granby 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 Granby, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 December 2025 Saturday |  Light freezing rain |
-9.8 ° C (14.4°F) |
1.2 ° C (34.2°F) |
-3.4 ° C (25.8°F) |
% 81 | 71% | 0.2 | Sunrise:07:24 AM Sunset: 04:29 PM |
Moonrise:06:06 PM Moonset: 09:37 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-1.4 ° C (29.5°F) |
0.6 ° C (33.1°F) |
-0.1 ° C (31.8°F) |
% 93 | 79% | 0.1 | Sunrise:07:25 AM Sunset: 04:29 PM |
Moonrise:07:25 PM Moonset: 10:26 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Moderate or heavy snow showers |
-11.1 ° C (11.9°F) |
-6.5 ° C (20.4°F) |
-6.6 ° C (20.1°F) |
% 80 | 70% | 0.2 | Sunrise:07:26 AM Sunset: 04:29 PM |
Moonrise:08:44 PM Moonset: 11:04 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Heavy snow |
-10.9 ° C (12.3°F) |
-0.4 ° C (31.3°F) |
-5.6 ° C (22°F) |
% 88 | 87% | 0.1 | Sunrise:07:27 AM Sunset: 04:29 PM |
Moonrise:09:58 PM Moonset: 11:32 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Patchy rain nearby |
0.1 ° C (32.1°F) |
3 ° C (37.5°F) |
1.4 ° C (34.5°F) |
% 85 | 85% | 0 | Sunrise:07:28 AM Sunset: 04:29 PM |
Moonrise:11:08 PM Moonset: 11:55 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Blizzard |
-7.7 ° C (18.2°F) |
-3.6 ° C (25.5°F) |
-4.5 ° C (24°F) |
% 82 | 76% | 1 | Sunrise:07:28 AM Sunset: 04:29 PM |
Moonrise:No moonrise Moonset: 12:14 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Heavy snow |
-6.6 ° C (20.2°F) |
-0.2 ° C (31.6°F) |
-3.7 ° C (25.3°F) |
% 87 | 64% | 1 | Sunrise:07:29 AM Sunset: 04:30 PM |
Moonrise:12:15 AM Moonset: 12:32 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Moderate or heavy snow showers |
-8.4 ° C (17°F) |
-3.1 ° C (26.4°F) |
-5.2 ° C (22.7°F) |
% 84 | 67% | 1 | Sunrise:07:30 AM Sunset: 04:30 PM |
Moonrise:01:19 AM Moonset: 12:50 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Moderate or heavy snow showers |
-9 ° C (15.7°F) |
-4.4 ° C (24.2°F) |
-6.2 ° C (20.8°F) |
% 83 | 70% | 1 | Sunrise:07:31 AM Sunset: 04:30 PM |
Moonrise:02:22 AM Moonset: 01:09 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Moderate or heavy snow showers |
-11.1 ° C (12.1°F) |
-4.4 ° C (24°F) |
-7.6 ° C (18.2°F) |
% 87 | 80% | 1 | Sunrise:07:32 AM Sunset: 04:30 PM |
Moonrise:03:26 AM Moonset: 01:30 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate snow |
-13.4 ° C (8°F) |
-5.9 ° C (21.4°F) |
-9.3 ° C (15.3°F) |
% 92 | 72% | 1 | Sunrise:07:32 AM Sunset: 04:30 PM |
Moonrise:04:30 AM Moonset: 01:54 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Light snow showers |
-11.5 ° C (11.2°F) |
-8.5 ° C (16.7°F) |
-9.9 ° C (14.1°F) |
% 86 | 63% | 1 | Sunrise:07:33 AM Sunset: 04:31 PM |
Moonrise:05:36 AM Moonset: 02:25 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Light snow |
-10.3 ° C (13.4°F) |
-4.4 ° C (24.1°F) |
-7.4 ° C (18.6°F) |
% 92 | 85% | 1 | Sunrise:07:34 AM Sunset: 04:31 PM |
Moonrise:06:38 AM Moonset: 03:03 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate snow |
-9.7 ° C (14.5°F) |
-0.2 ° C (31.7°F) |
-3.7 ° C (25.4°F) |
% 94 | 72% | 1 | Sunrise:07:34 AM Sunset: 04:32 PM |
Moonrise:07:38 AM Moonset: 03:50 PM Moon Phase ( New Moon ) |
|
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