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Satellite view of Lake Wintergreen

Lake Wintergreen

Reservoir

Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: a Flood Advisory is in effect for Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT; Putnam, NY; Westchester, NY.

  • A Flood Advisory is in effect for Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT; Putnam, NY; Westchester, NY.
  • No live water-temperature reading for this spot.
Use cautionGood conditions today

Interactive map not available

Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: a Flood Advisory is in effect for Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT; Putnam, NY; Westchester, NY.

  • A Flood Advisory is in effect for Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT; Putnam, NY; Westchester, NY. NWS Upton NY
  • No live water-temperature reading for this spot.

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

Weather at Lake Wintergreen

H: 79° L: 67°
Light drizzle
Light drizzle
67°
|
Feels like 66°
Precipitation
88%
Humidity
94%
Wind
13 mph
UV Index
0.2
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Mist
67°
3 AM
Light drizzle
67°
6 AM
Light drizzle
67°
9 AM
Light drizzle
69°
12 PM
Light drizzle
73°
3 PM
Light drizzle
75°
6 PM
Light rain shower
76°
9 PM
Light rain shower
73°

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Frequently asked questions

Where is Lake Wintergreen?
Lake Wintergreen is a reservoir in Connecticut.
Can you swim at Lake Wintergreen?
Use caution — no live reading, and an advisory is in effect: a Flood Advisory is in effect for Fairfield, CT; Middlesex, CT; New Haven, CT; New London, CT; Putnam, NY; Westchester, NY. Checked August 23, 2026.

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Best Times to Visit

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Good conditions for visiting
🏞️ 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

Connecticut

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