Where is DeWitt Lake?

DeWitt Lake is a lake in New York.

What is the water temperature at DeWitt Lake?

As of August 21, 2026, the water temperature at DeWitt Lake in New York is 78°F (26°C), measured by NOAA buoy TKPN6, 10.4 miles away.

Updated June 13, 2026

DeWitt Lake

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.

See full conditions ↓Can I swim today? →

Good to swimGreat conditions today

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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 TKPN6, as of Aug 21, 5:48 PM 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 TKPN6 (10.4 mi away), as of Aug 21, 5:48 PM UTC.

Live map near here →

Weather at DeWitt Lake

H: 82° L: 58°

Sunny

80°

Feels like 82°

Precipitation

68%

Humidity

60%

Wind

6 mph

UV Index

Water Conditions:

🏊Perfect for swimming🧴High UV - use sunscreen

12 AM

60°

3 AM

60°

6 AM

59°

9 AM

64°

12 PM

76°

3 PM

79°

6 PM

78°

9 PM

65°

Pack smarter for DeWitt Lake

Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.

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Inflatable PaddleboardA popular way to explore calm coves and shorelines.

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Life JacketImportant around boats, paddling, and deeper swimming areas.

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Floating CoolerKeeps drinks nearby for swim areas, docks, and boats.

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Waterproof Phone PouchProtects phones around docks, boats, and splashy shorelines.

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Frequently asked questions

Where is DeWitt Lake?: DeWitt Lake is a lake in New York.
What is the water temperature at DeWitt Lake?: As of August 21, 2026, the water temperature at DeWitt Lake in New York is 78°F (26°C), measured by NOAA buoy TKPN6, 10.4 miles away.
Can you swim at DeWitt Lake?: Comfortable for a swim today: water temperature is 78°F, within the comfortable 70–86°F range. Checked August 21, 2026.

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🏞️ 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

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