Locust Valley Weather Forecast 15 Days, Weather in Locust Valley Today
Current weather conditions and 15 day weather forecast for Locust Valley, 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 Locust Valley
| 13 May 2026 Wednesday 20.6 ° C / 69.1°F  Partly cloudy |
Feels Like : 20.6 ° C / 69.1°F Humidity : % 41 Pressure : 1011 mb Wind Speed : 34.6 kmph / 21.5 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Locust Valley, NY, USA
Weather Forecast for next 15 Days for Locust Valley 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 Locust Valley, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday |  Patchy rain nearby |
9.3 ° C (48.7°F) |
23.2 ° C (73.8°F) |
15.9 ° C (60.6°F) |
% 66 | 68% | 5 | Sunrise:05:39 AM Sunset: 08:03 PM |
Moonrise:03:29 AM Moonset: 04:32 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday |  Moderate rain |
12 ° C (53.5°F) |
16.6 ° C (61.9°F) |
13.6 ° C (56.5°F) |
% 86 | 92% | 6.4 | Sunrise:05:38 AM Sunset: 08:04 PM |
Moonrise:03:54 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
10.6 ° C (51°F) |
18 ° C (64.5°F) |
13.7 ° C (56.6°F) |
% 68 | 89% | 0.2 | Sunrise:05:37 AM Sunset: 08:05 PM |
Moonrise:04:22 AM Moonset: 07:08 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday |  Sunny |
11.9 ° C (53.5°F) |
22.3 ° C (72.1°F) |
17.2 ° C (63°F) |
% 63 | 0% | 5 | Sunrise:05:36 AM Sunset: 08:06 PM |
Moonrise:04:57 AM Moonset: 08:30 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
16.8 ° C (62.2°F) |
24.3 ° C (75.7°F) |
19.8 ° C (67.6°F) |
% 74 | 84% | 4 | Sunrise:05:35 AM Sunset: 08:07 PM |
Moonrise:05:42 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
16.6 ° C (61.9°F) |
22.2 ° C (72°F) |
19 ° C (66.2°F) |
% 74 | 0% | 5 | Sunrise:05:35 AM Sunset: 08:08 PM |
Moonrise:06:38 AM Moonset: 10:59 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
16.3 ° C (61.3°F) |
26.8 ° C (80.2°F) |
21.8 ° C (71.3°F) |
% 70 | 86% | 5 | Sunrise:05:34 AM Sunset: 08:09 PM |
Moonrise:07:47 AM Moonset: 11:55 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
15.4 ° C (59.8°F) |
19.8 ° C (67.6°F) |
18.1 ° C (64.6°F) |
% 81 | 89% | 4 | Sunrise:05:33 AM Sunset: 08:10 PM |
Moonrise:09:03 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
12.8 ° C (55.1°F) |
14.2 ° C (57.6°F) |
13.9 ° C (57.1°F) |
% 84 | 89% | 3 | Sunrise:05:32 AM Sunset: 08:11 PM |
Moonrise:10:20 AM Moonset: 12:39 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
13.4 ° C (56.2°F) |
22.4 ° C (72.3°F) |
17.2 ° C (63°F) |
% 66 | 0% | 4 | Sunrise:05:31 AM Sunset: 08:12 PM |
Moonrise:11:35 AM Moonset: 01:13 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
14.5 ° C (58.2°F) |
23.2 ° C (73.7°F) |
18.8 ° C (65.8°F) |
% 48 | 0% | 5 | Sunrise:05:31 AM Sunset: 08:13 PM |
Moonrise:12:46 PM Moonset: 01:40 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Sunny |
14.9 ° C (58.8°F) |
23.1 ° C (73.5°F) |
18.6 ° C (65.5°F) |
% 58 | 0% | 5 | Sunrise:05:30 AM Sunset: 08:14 PM |
Moonrise:01:53 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
14.7 ° C (58.4°F) |
23.4 ° C (74.2°F) |
19 ° C (66.2°F) |
% 65 | 0% | 5 | Sunrise:05:29 AM Sunset: 08:14 PM |
Moonrise:02:57 PM Moonset: 02:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
17.1 ° C (62.7°F) |
26.7 ° C (80.1°F) |
21.8 ° C (71.2°F) |
% 65 | 0% | 6 | Sunrise:05:29 AM Sunset: 08:15 PM |
Moonrise:04:00 PM Moonset: 02:44 AM Moon Phase ( Waxing Gibbous ) |
|
Add a link to your web page; copy and paste this html to your web page