Live Weather & Forecast
Weather in Lake Grove
New York, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Partly cloudy
Lake Grove, New York
🌙 Nighttime
Updated: 2026-04-16 01:00
Humidity
72%
Wind
16.2 km/h SW
Wind Gust
34 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
15.5°C
Wind Degree
226°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
158.9 μg/m³
NO₂
25.8 μg/m³
O₃
55 μg/m³
SO₂
4.7 μg/m³
PM 2.5
19.7 μg/m³
PM 10
22.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Lake Grove, New York
12 AM
19°
Patchy rain nearby
1 AM
17°
Partly cloudy
2 AM
18°
Clear
3 AM
17°
Clear
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
15°
Clear
7 AM
17°
Sunny
8 AM
19°
Sunny
9 AM
22°
Sunny
10 AM
26°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
28°
Sunny
2 PM
28°
Partly Cloudy
3 PM
27°
Partly Cloudy
4 PM
26°
Sunny
5 PM
25°
Partly Cloudy
6 PM
22°
Sunny
7 PM
19°
Partly Cloudy
8 PM
17°
Cloudy
9 PM
16°
Overcast
10 PM
15°
Partly Cloudy
11 PM
14°
Partly Cloudy
3-Day Forecast
Daily overview for Lake Grove, New York
Today
Sunny
30°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
26°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 23 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:34 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
15°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:36 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Lake Grove
Plan your trip to Lake Grove, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Lake Grove?
Current conditions in Lake Grove: Partly cloudy, temperature 17°C, humidity 72%.
What is the best time to visit Lake Grove?
The best time to visit Lake Grove is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lake Grove?
Lake Grove is located at approximately 40.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lake Grove?
The wettest period in Lake Grove is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lake Grove?
For visits to Lake Grove during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lake Grove in?
Lake Grove is located in United States, in the state of New York.
What are the public holidays in Lake Grove in 2026?
View the 2026 public holidays for Lake Grove on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lake Grove?
The weather forecast for Lake Grove uses coordinates 40.8529, -73.1151.