New London, CT Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New London, CT in one place.
A slight chance of rain showers before 8am. Partly sunny, with a high near 70.
Local Weather Overview
This forecast page for New London, 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: Apr 10, 2026 5:16 PM EDT.
The active forecast window currently covers Apr 15 to Apr 16, 2026 for New London, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 5:16 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in New London
Thursday looks like the warmest upcoming period in New London at 73 degrees F.
Thursday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 9 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 5:16 PM EDT
- Coverage
- 2 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 rain showers between 8pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8am. Partly sunny, with a high near 73.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Slight Chance Rain Showers then Partly Sunny
|
70°F |
3 to 9 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
54°F |
7 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
73°F |
5 to 8 mph
W
|
|
Thursday Night
Apr 16
|
Mostly Cloudy then Slight Chance Rain Showers
|
51°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New London.
