Locust Valley, NY weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Locust Valley now
Loading the National Weather Service forecast…
Locust Valley weather by the hour
Locust Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Locust Valley.
This week in Locust Valley
Sunrise, sunset and moon in Locust Valley
What is the weather usually like in Locust Valley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 27°F average low
- 45.3 inprecipitation per year · 1,151 mm
- 18.5 insnowfall per year · 47 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Locust Valley: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MINEOLA, NY US (USC00305377), adjusted for the elevation of Locust Valley.
Locust Valley weather month by month
Sunrise and sunset in Locust Valley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:14 AM | 4:52 PM | 9 h 37 min |
| February | 6:46 AM | 5:30 PM | 10 h 43 min |
| March | 7:04 AM | 7:02 PM | 11 h 58 min |
| April | 6:13 AM | 7:35 PM | 13 h 21 min |
| May | 5:34 AM | 8:06 PM | 14 h 31 min |
| June | 5:20 AM | 8:29 PM | 15 h 9 min |
| July | 5:34 AM | 8:26 PM | 14 h 52 min |
| August | 6:03 AM | 7:54 PM | 13 h 51 min |
| September | 6:33 AM | 7:05 PM | 12 h 31 min |
| October | 7:04 AM | 6:15 PM | 11 h 10 min |
| November | 6:40 AM | 4:37 PM | 9 h 57 min |
| December | 7:10 AM | 4:28 PM | 9 h 18 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Locust Valley?
Locust Valley has a humid subtropical climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 27°F (-3°C).
It gets about 45.3 inches (1,151 mm) of precipitation a year. The wettest month is March and the driest is February. Snow is common: about 19 inches fall in an average year.
The best time to visit Locust Valley is May–June and August–September. At 128 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Locust Valley
Weather in towns near Locust Valley
Questions about the weather in Locust Valley
What is the hottest month in Locust Valley?
July, with an average high of 86°F (30°C).
What is the coldest month in Locust Valley?
January, with an average low of 27°F (-3°C).
How much does it rain in Locust Valley?
About 45.3 inches (1,151 mm) a year; the wettest month is March.
Does it snow in Locust Valley?
Yes, about 19 inches of snow fall in an average year.
When is the best time to visit Locust Valley?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Locust Valley have?
Humid subtropical (Köppen Cfa).
What is the weather like in Locust Valley in November?
Highs average 56°F and lows 40°F, with about 3.4 inches of precipitation.
What time is sunrise in Locust Valley?
Around 6:40 AM in mid-November, and sunset around 4:37 PM. Today’s exact times are shown above.
Where does this Locust Valley weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Locust Valley.
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