Grafton Weather Forecast 15 Days, Weather in Grafton Today
Current weather conditions and 15 day weather forecast for Grafton, 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 Grafton
| 15 April 2026 Wednesday 15.3 ° C / 59.5°F  Sunny |
Feels Like : 15.3 ° C / 59.5°F Humidity : % 83 Pressure : 1014 mb Wind Speed : 10.1 kmph / 6.3 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Grafton, NY, USA
Weather Forecast for next 15 Days for Grafton 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 Grafton, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 April 2026 Wednesday |  Moderate rain |
11.6 ° C (52.9°F) |
27.9 ° C (82.2°F) |
18.7 ° C (65.6°F) |
% 77 | 71% | 1.3 | Sunrise:06:13 AM Sunset: 07:37 PM |
Moonrise:05:06 AM Moonset: 05:45 PM Moon Phase ( Waning Crescent ) |
|
| 16 April 2026 Thursday |  Heavy rain |
16.7 ° C (62.1°F) |
27.3 ° C (81.1°F) |
21.1 ° C (70°F) |
% 80 | 87% | 1 | Sunrise:06:11 AM Sunset: 07:38 PM |
Moonrise:05:28 AM Moonset: 07:01 PM Moon Phase ( Waning Crescent ) |
|
| 17 April 2026 Friday | Moderate rain |
10.2 ° C (50.4°F) |
21.7 ° C (71.1°F) |
15.7 ° C (60.2°F) |
% 81 | 88% | 0.9 | Sunrise:06:10 AM Sunset: 07:39 PM |
Moonrise:05:53 AM Moonset: 08:21 PM Moon Phase ( New Moon ) |
|
| 18 April 2026 Saturday |  Overcast |
11.1 ° C (52°F) |
17.3 ° C (63.1°F) |
14.4 ° C (57.9°F) |
% 81 | 0% | 0.8 | Sunrise:06:08 AM Sunset: 07:40 PM |
Moonrise:06:22 AM Moonset: 09:44 PM Moon Phase ( Waxing Crescent ) |
|
| 19 April 2026 Sunday | Moderate rain |
5.6 ° C (42.1°F) |
12.8 ° C (55°F) |
9.9 ° C (49.9°F) |
% 87 | 78% | 0 | Sunrise:06:07 AM Sunset: 07:41 PM |
Moonrise:06:59 AM Moonset: 11:05 PM Moon Phase ( Waxing Crescent ) |
|
| 20 April 2026 Monday |  Patchy rain nearby |
-1.4 ° C (29.5°F) |
3.9 ° C (39°F) |
1.6 ° C (34.9°F) |
% 56 | 0% | 1 | Sunrise:06:05 AM Sunset: 07:43 PM |
Moonrise:07:47 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 April 2026 Tuesday | Overcast |
-3.1 ° C (26.3°F) |
2.6 ° C (36.6°F) |
-0.3 ° C (31.4°F) |
% 46 | 0% | 1 | Sunrise:06:03 AM Sunset: 07:44 PM |
Moonrise:08:47 AM Moonset: 12:19 AM Moon Phase ( Waxing Crescent ) |
|
| 22 April 2026 Wednesday |  Partly Cloudy |
-4.1 ° C (24.7°F) |
9.7 ° C (49.5°F) |
2.9 ° C (37.1°F) |
% 44 | 0% | 2 | Sunrise:06:02 AM Sunset: 07:45 PM |
Moonrise:09:57 AM Moonset: 01:21 AM Moon Phase ( Waxing Crescent ) |
|
| 23 April 2026 Thursday | Partly Cloudy |
0.1 ° C (32.2°F) |
9.2 ° C (48.6°F) |
4.3 ° C (39.7°F) |
% 54 | 0% | 2 | Sunrise:06:01 AM Sunset: 07:46 PM |
Moonrise:11:13 AM Moonset: 02:09 AM Moon Phase ( Waxing Crescent ) |
|
| 24 April 2026 Friday | Partly Cloudy |
-1.4 ° C (29.5°F) |
10.4 ° C (50.7°F) |
4.7 ° C (40.4°F) |
% 63 | 0% | 2 | Sunrise:05:59 AM Sunset: 07:47 PM |
Moonrise:12:29 PM Moonset: 02:46 AM Moon Phase ( First Quarter ) |
|
| 25 April 2026 Saturday |  Cloudy |
3.2 ° C (37.8°F) |
14 ° C (57.1°F) |
7.1 ° C (44.8°F) |
% 71 | 0% | 2 | Sunrise:05:58 AM Sunset: 07:48 PM |
Moonrise:01:42 PM Moonset: 03:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 April 2026 Sunday | Sunny |
2.9 ° C (37.2°F) |
17 ° C (62.5°F) |
9.8 ° C (49.6°F) |
% 59 | 0% | 3 | Sunrise:05:56 AM Sunset: 07:49 PM |
Moonrise:02:52 PM Moonset: 03:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 April 2026 Monday | Sunny |
3.2 ° C (37.7°F) |
17.6 ° C (63.7°F) |
10.5 ° C (50.9°F) |
% 52 | 0% | 4 | Sunrise:05:55 AM Sunset: 07:50 PM |
Moonrise:03:59 PM Moonset: 03:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 April 2026 Tuesday | Cloudy |
6.7 ° C (44°F) |
13.2 ° C (55.8°F) |
9.8 ° C (49.7°F) |
% 52 | 0% | 2 | Sunrise:05:53 AM Sunset: 07:52 PM |
Moonrise:05:05 PM Moonset: 04:18 AM Moon Phase ( Waxing Gibbous ) |
|
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