Updated
Lake of Isles
Reservoir
Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 70°F, within the comfortable 70–86°F range.
- Water temperature is 70°F, within the comfortable 70–86°F range.
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Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 70°F, within the comfortable 70–86°F range.
- Water temperature is 70°F, within the comfortable 70–86°F range. — NOAA buoy NLHC3, as of Aug 22, 3:48 AM UTC
No official beach-advisory feed for Connecticut yet — follow posted signs and local guidance.
Live data from NOAA buoy NLHC3 (11 mi away), as of Aug 22, 3:48 AM UTC.
Weather at Lake of Isles
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Frequently asked questions
- Where is Lake of Isles?
- Lake of Isles is a reservoir in Connecticut.
- What is the water temperature at Lake of Isles?
- As of August 22, 2026, the water temperature at Lake of Isles in Connecticut is 70°F (21°C), measured by NOAA buoy NLHC3, 11 miles away.
- Can you swim at Lake of Isles?
- Comfortable for a swim today: water temperature is 70°F, within the comfortable 70–86°F range. Checked August 22, 2026.
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- ›Obtain required fishing licenses before arrival
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Location & Contact
Connecticut
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