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Photo: Painted Turtle at Sleepy Hollow Lake - 2015 by LennySouthSide (CC BY-SA 4.0) License

Sleepy Hollow Lake, Greene County, New York

Lake

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 78°F, within the comfortable 70–86°F range.

  • Water temperature is 78°F, within the comfortable 70–86°F range.

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 78°F, within the comfortable 70–86°F range.

  • Water temperature is 78°F, within the comfortable 70–86°F range. NOAA buoy CXHN6, as of Aug 22, 4:30 AM UTC
Water temp
78°F
26°C

No official beach-advisory feed for New York yet — follow posted signs and local guidance.

Live data from NOAA buoy CXHN6 (4 mi away), as of Aug 22, 4:30 AM UTC.

Weather at Sleepy Hollow Lake, Greene County, New York

H: 74° L: 59°
Overcast
Overcast
62°
|
Feels like 61°
Precipitation
33%
Humidity
64%
Wind
2 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers
12 AM
Overcast
62°
3 AM
Overcast
60°
6 AM
Overcast
59°
9 AM
Overcast
64°
12 PM
Overcast
69°
3 PM
Patchy rain nearby
74°
6 PM
Patchy rain nearby
70°
9 PM
Mist
64°

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Frequently asked questions

Where is Sleepy Hollow Lake, Greene County, New York?
Sleepy Hollow Lake, Greene County, New York is a lake in New York.
What is the water temperature at Sleepy Hollow Lake, Greene County, New York?
As of August 22, 2026, the water temperature at Sleepy Hollow Lake, Greene County, New York in New York is 78°F (26°C), measured by NOAA buoy CXHN6, 4 miles away.
Can you swim at Sleepy Hollow Lake, Greene County, New York?
Comfortable for a swim today: water temperature is 78°F, within the comfortable 70–86°F range. Checked August 22, 2026.
How is Sleepy Hollow Lake, Greene County, New York rated?
Sleepy Hollow Lake, Greene County, New York in New York has an average visitor rating of 4.6 out of 5, based on 57 reviews.

Visitor Reviews

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Best Times to Visit

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Right Now
Cool weather - dress warmly
🏞️ Lakes Tips:
  • Check for boat launch facilities and fees
  • Obtain required fishing licenses before arrival
  • Be aware of lake-specific regulations and restrictions
  • Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

New York 12015

New York 12015

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