Old Lyme Shores, CT Weather Forecast
Local 7-day forecast
Patchy Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Old Lyme Shores, CT in one place.
Patchy fog before 8am, then a chance of showers and thunderstorms. Mostly sunny. High near 86, with temperatures falling to around 82 in the afternoon. Southwest wind around 8 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Old Lyme Shores, CT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 11, 2026 1:54 AM EDT.
The active forecast window currently covers Jun 11 to Jun 17, 2026 for Old Lyme Shores, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 11 to Jun 17, 2026
- Latest sync
- Jun 11, 2026 1:54 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Lyme Shores
Sunday looks like the warmest upcoming period in Old Lyme Shores at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Sunday at about 1 to 13 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 11, 2026 1:54 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am. Mostly cloudy. Low around 67, with temperatures rising to around 69 overnight. West wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny. High near 86, with temperatures falling to around 82 in the afternoon. Southwest wind 3 to 7 mph.
A chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. West wind 5 to 8 mph. Chance of precipitation is 50%.
Sunny. High near 87, with temperatures falling to around 82 in the afternoon.
Clear, with a low around 67.
Sunny, with a high near 89.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A slight chance of rain showers. Partly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jun 11
|
Patchy Fog then Chance Showers And Thunderstorms
|
86°F |
8 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
67°F |
5 to 8 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny
|
86°F |
3 to 7 mph
SW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
68°F |
5 to 8 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
87°F |
8 mph
W
|
|
Saturday Night
Jun 13
|
Clear
|
67°F |
1 to 6 mph
NW
|
|
Sunday
Jun 14
|
Sunny
|
89°F |
1 to 13 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
66°F |
8 to 13 mph
SW
|
|
Monday
Jun 15
|
Chance Rain Showers
|
85°F |
8 mph
W
|
|
Monday Night
Jun 15
|
Chance Rain Showers
|
64°F |
5 to 8 mph
NW
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
80°F |
7 mph
E
|
|
Tuesday Night
Jun 16
|
Chance Rain Showers
|
62°F |
2 to 7 mph
NE
|
|
Wednesday
Jun 17
|
Slight Chance Rain Showers
|
82°F |
2 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Lyme Shores.