Leon Weather Forecast 15 Days, Weather in Leon Today
Current weather conditions and 15 day weather forecast for Leon, 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 Leon
| 06 December 2025 Saturday -6.1 ° C / 21°F  Overcast |
Feels Like : -12.1 ° C / 10.3°F Humidity : % 100 Pressure : 1010 mb Wind Speed : 15.5 kmph / 9.6 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Leon, NY, USA
Weather Forecast for next 15 Days for Leon 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 Leon, 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 |
-10 ° C (14°F) |
-0.6 ° C (30.9°F) |
-4.3 ° C (24.3°F) |
% 86 | 66% | 0.3 | Sunrise:07:31 AM Sunset: 04:44 PM |
Moonrise:06:22 PM Moonset: 09:43 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-1.9 ° C (28.6°F) |
0.6 ° C (33.1°F) |
-0.4 ° C (31.2°F) |
% 94 | 72% | 0.2 | Sunrise:07:32 AM Sunset: 04:44 PM |
Moonrise:07:41 PM Moonset: 10:33 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Moderate or heavy snow showers |
-12.8 ° C (9°F) |
-6.8 ° C (19.8°F) |
-7.4 ° C (18.6°F) |
% 85 | 68% | 0.3 | Sunrise:07:33 AM Sunset: 04:44 PM |
Moonrise:08:58 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Light freezing rain |
-14.3 ° C (6.3°F) |
-0.4 ° C (31.2°F) |
-5.8 ° C (21.6°F) |
% 87 | 67% | 0.2 | Sunrise:07:34 AM Sunset: 04:44 PM |
Moonrise:10:12 PM Moonset: 11:41 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Blizzard |
-1.5 ° C (29.3°F) |
1.3 ° C (34.4°F) |
0.1 ° C (32.2°F) |
% 91 | 59% | 0 | Sunrise:07:35 AM Sunset: 04:44 PM |
Moonrise:11:21 PM Moonset: 12:04 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Blizzard |
-12 ° C (10.4°F) |
-5.4 ° C (22.3°F) |
-6.6 ° C (20.1°F) |
% 90 | 76% | 1 | Sunrise:07:36 AM Sunset: 04:44 PM |
Moonrise:No moonrise Moonset: 12:24 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Blizzard |
-16.1 ° C (2.9°F) |
2.5 ° C (36.5°F) |
-4.6 ° C (23.8°F) |
% 90 | 60% | 1 | Sunrise:07:37 AM Sunset: 04:44 PM |
Moonrise:12:26 AM Moonset: 12:43 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Light freezing rain |
-17.4 ° C (0.7°F) |
-5 ° C (23°F) |
-8.7 ° C (16.4°F) |
% 89 | 77% | 1 | Sunrise:07:37 AM Sunset: 04:44 PM |
Moonrise:01:30 AM Moonset: 01:02 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Moderate or heavy snow showers |
-10.2 ° C (13.6°F) |
-7.6 ° C (18.3°F) |
-8.5 ° C (16.7°F) |
% 89 | 74% | 1 | Sunrise:07:38 AM Sunset: 04:44 PM |
Moonrise:02:32 AM Moonset: 01:22 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Heavy snow |
-10.5 ° C (13.1°F) |
-7 ° C (19.3°F) |
-8.5 ° C (16.7°F) |
% 90 | 86% | 1 | Sunrise:07:39 AM Sunset: 04:45 PM |
Moonrise:03:35 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Heavy snow |
-11.4 ° C (11.5°F) |
-7.4 ° C (18.8°F) |
-9.6 ° C (14.8°F) |
% 90 | 72% | 1 | Sunrise:07:40 AM Sunset: 04:45 PM |
Moonrise:04:39 AM Moonset: 02:09 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Light snow |
-14.8 ° C (5.3°F) |
-10.4 ° C (13.2°F) |
-12.6 ° C (9.3°F) |
% 92 | 69% | 1 | Sunrise:07:40 AM Sunset: 04:45 PM |
Moonrise:05:43 AM Moonset: 02:40 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Freezing fog |
-19 ° C (-2.2°F) |
-4.9 ° C (23.3°F) |
-10.7 ° C (12.8°F) |
% 94 | 76% | 1 | Sunrise:07:41 AM Sunset: 04:46 PM |
Moonrise:06:45 AM Moonset: 03:19 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy snow |
-7.9 ° C (17.9°F) |
-0.5 ° C (31.1°F) |
-2.9 ° C (26.7°F) |
% 94 | 79% | 1 | Sunrise:07:41 AM Sunset: 04:46 PM |
Moonrise:07:44 AM Moonset: 04:06 PM Moon Phase ( New Moon ) |
|
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