Hornellsville Weather Forecast 15 Days, Weather in Hornellsville Today
Current weather conditions and 15 day weather forecast for Hornellsville, 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 Hornellsville
| 28 December 2025 Sunday -4.9 ° C / 23.2°F  Overcast |
Feels Like : -7.5 ° C / 18.4°F Humidity : % 96 Pressure : 1018 mb Wind Speed : 5.8 kmph / 3.6 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Hornellsville, NY, USA
Weather Forecast for next 15 Days for Hornellsville 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 Hornellsville, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 28 December 2025 Sunday |  Moderate or heavy snow showers |
-8.5 ° C (16.7°F) |
1.7 ° C (35.1°F) |
-2 ° C (28.4°F) |
% 85 | 87% | 0.2 | Sunrise:07:39 AM Sunset: 04:45 PM |
Moonrise:12:08 PM Moonset: 12:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate or heavy snow showers |
-6.3 ° C (20.7°F) |
5.3 ° C (41.5°F) |
0.4 ° C (32.6°F) |
% 86 | 86% | 0.2 | Sunrise:07:40 AM Sunset: 04:46 PM |
Moonrise:12:34 PM Moonset: 02:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate or heavy snow showers |
-6.6 ° C (20°F) |
-4.6 ° C (23.7°F) |
-5.9 ° C (21.5°F) |
% 81 | 67% | 0.2 | Sunrise:07:40 AM Sunset: 04:47 PM |
Moonrise:01:06 PM Moonset: 03:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Moderate snow |
-8.1 ° C (17.4°F) |
-3 ° C (26.6°F) |
-5.3 ° C (22.4°F) |
% 87 | 85% | 0.3 | Sunrise:07:40 AM Sunset: 04:48 PM |
Moonrise:01:47 PM Moonset: 04:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Light snow |
-10.8 ° C (12.6°F) |
-5.4 ° C (22.2°F) |
-7.8 ° C (18°F) |
% 92 | 79% | 0 | Sunrise:07:40 AM Sunset: 04:49 PM |
Moonrise:02:40 PM Moonset: 06:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Light snow showers |
-16.1 ° C (3.1°F) |
-8.8 ° C (16.1°F) |
-12.8 ° C (9°F) |
% 89 | 74% | 1 | Sunrise:07:40 AM Sunset: 04:50 PM |
Moonrise:03:47 PM Moonset: 07:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Cloudy |
-16.2 ° C (2.8°F) |
-5.7 ° C (21.7°F) |
-10.4 ° C (13.3°F) |
% 88 | 0% | 1 | Sunrise:07:40 AM Sunset: 04:51 PM |
Moonrise:05:04 PM Moonset: 08:13 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Heavy snow |
-7.3 ° C (18.8°F) |
0.8 ° C (33.5°F) |
-3.2 ° C (26.3°F) |
% 92 | 89% | 1 | Sunrise:07:40 AM Sunset: 04:52 PM |
Moonrise:06:24 PM Moonset: 08:58 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Light snow showers |
-11 ° C (12.3°F) |
-4.3 ° C (24.2°F) |
-6.8 ° C (19.7°F) |
% 89 | 60% | 1 | Sunrise:07:40 AM Sunset: 04:52 PM |
Moonrise:07:42 PM Moonset: 09:32 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Light snow |
-14.5 ° C (5.9°F) |
-6.1 ° C (21.1°F) |
-9.5 ° C (15°F) |
% 90 | 0% | 1 | Sunrise:07:40 AM Sunset: 04:53 PM |
Moonrise:08:55 PM Moonset: 09:58 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday |  Patchy moderate snow |
-3.8 ° C (25.1°F) |
2.5 ° C (36.6°F) |
-0.4 ° C (31.3°F) |
% 81 | 84% | 1 | Sunrise:07:40 AM Sunset: 04:55 PM |
Moonrise:10:05 PM Moonset: 10:20 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday |  Patchy rain nearby |
3.1 ° C (37.6°F) |
5.7 ° C (42.3°F) |
4.8 ° C (40.6°F) |
% 99 | 86% | 1 | Sunrise:07:40 AM Sunset: 04:56 PM |
Moonrise:11:11 PM Moonset: 10:40 AM Moon Phase ( Waning Gibbous ) |
|
| 09 January 2026 Friday | Patchy rain nearby |
-0.5 ° C (31°F) |
5.2 ° C (41.3°F) |
3.3 ° C (38°F) |
% 90 | 71% | 1 | Sunrise:07:39 AM Sunset: 04:57 PM |
Moonrise:No moonrise Moonset: 10:59 AM Moon Phase ( Waning Gibbous ) |
|
| 10 January 2026 Saturday | Heavy snow |
-3.8 ° C (25.1°F) |
-0.7 ° C (30.7°F) |
-1.7 ° C (28.9°F) |
% 96 | 84% | 1 | Sunrise:07:39 AM Sunset: 04:58 PM |
Moonrise:12:15 AM Moonset: 11:19 AM Moon Phase ( Last Quarter ) |
|
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