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Photo: W, Ashuwillticook Rail Trail, Cheshire MA by John Phelan (CC BY-SA 4.0) License

Cheshire Reservoir

Reservoir

Cool today

This secluded, 418-acre wilderness lake with 6 islands is popular for canoeing & kayaking.

Current water conditions

Water temp
79°F
26°C
Comfortable for a swim today. The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.

Live data from NOAA buoy CXHN6 (33.3 mi away), as of Aug 20, 10:30 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.

Weather at Cheshire Reservoir

H: 73° L: 59°
Light drizzle
Light drizzle
64°
|
Feels like 64°
Precipitation
78%
Humidity
77%
Wind
4 mph
UV Index
0.1
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
Partly Cloudy
61°
3 AM
Overcast
61°
6 AM
Clear
60°
9 AM
Sunny
65°
12 PM
Partly Cloudy
72°
3 PM
Overcast
73°
6 PM
Light drizzle
66°
9 PM
Light rain
60°

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Frequently asked questions

Where is Cheshire Reservoir?
Cheshire Reservoir is a reservoir in Massachusetts.
What is the water temperature at Cheshire Reservoir?
As of August 20, 2026, the water temperature at Cheshire Reservoir in Massachusetts is 79°F (26°C), measured by NOAA buoy CXHN6, 33.3 miles away.
Can you swim at Cheshire Reservoir?
There is no fixed answer for Cheshire Reservoir: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Cheshire Reservoir in Massachusetts. Check current water conditions before you go, and follow posted signs and local guidance.
How is Cheshire Reservoir rated?
Cheshire Reservoir in Massachusetts has an average visitor rating of 4.8 out of 5, based on 37 reviews.

Visitor Reviews

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Best Times to Visit

🧥
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

Massachusetts

Massachusetts None

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People Talk About

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