Where is Greenwood Lake?

Greenwood Lake is a reservoir in Massachusetts.

What is the water temperature at Greenwood Lake?

As of August 22, 2026, the water temperature at Greenwood Lake in Massachusetts is 71°F (22°C), measured by NOAA buoy FOXR1, 14.7 miles away.

Updated June 9, 2026

Greenwood Lake

Reservoir

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

Water temperature is 71°F, within the comfortable 70–86°F range.

See full conditions ↓Can I swim today? →

Good to swimCool today

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Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

Water temperature is 71°F, within the comfortable 70–86°F range. — NOAA buoy FOXR1, as of Aug 22, 3:18 AM UTC

Water temp

71°F

22°C

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

Live data from NOAA buoy FOXR1 (14.7 mi away), as of Aug 22, 3:18 AM UTC.

Live map near here →

Weather at Greenwood Lake

H: 65° L: 61°

Overcast

65°

Feels like 65°

Precipitation

75%

Humidity

87%

Wind

6 mph

UV Index

Water Conditions:

🥶Too cold for most swimmers

12 AM

65°

3 AM

64°

6 AM

64°

9 AM

64°

12 PM

65°

3 PM

64°

6 PM

62°

9 PM

61°

Pack smarter for Greenwood 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 Greenwood Lake?: Greenwood Lake is a reservoir in Massachusetts.
What is the water temperature at Greenwood Lake?: As of August 22, 2026, the water temperature at Greenwood Lake in Massachusetts is 71°F (22°C), measured by NOAA buoy FOXR1, 14.7 miles away.
Can you swim at Greenwood Lake?: Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range. Checked August 22, 2026.

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Best Times to Visit

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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

Massachusetts

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