Weather information for the New London-Groton area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for New London / Groton are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 36° | 38° | 46° | 56° | 66° | 75° | 80° | 78° | 74° | 64° | 52° | 41° |
| Avg. Low | 18° | 20° | 28° | 37° | 46° | 55° | 62° | 61° | 54° | 44° | 34° | 24° |
| Daily Avg | 28° | 28° | 38° | 47° | 56° | 65° | 71° | 71° | 64° | 54° | 44° | 34° |
| Avg. Precip. | 4.3 in | 3.8 in | 4.3 in | 4.3 in | 4.1 in | 3.5 in | 3.3 in | 3.7 in | 3.6 in | 3.9 in | 4.9 in | 4.7 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Tonight
Patchy Fog
Saturday
Patchy Fog then Chance Showers And Thunderstorms
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
Sunday
Mostly Sunny then Slight Chance Rain Showers
Sunday Night
Partly Cloudy
Monday
Sunny
Detailed Forecast |
|
|---|---|
| Tonight | Patchy fog and showers and thunderstorms. Cloudy, with a low around 63. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday | Patchy fog and a slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind 3 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday Night | A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. Northwest wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Sunday | A slight chance of rain showers after 2pm. Mostly sunny, with a high near 70. North wind 8 to 12 mph. Chance of precipitation is 20%. |
| Sunday Night | Partly cloudy, with a low around 51. West wind 5 to 9 mph. |
| Monday | Sunny, with a high near 71. |
| Monday Night | Mostly clear, with a low around 55. |
| Tuesday | Sunny, with a high near 73. |
| Tuesday Night | Mostly clear, with a low around 59. |
| Wednesday | Sunny, with a high near 71. |
| Wednesday Night | A slight chance of rain showers after midnight. Partly cloudy, with a low around 58. |
| Thursday | A chance of rain showers. Mostly sunny, with a high near 69. Chance of precipitation is 30%. |
| Thursday Night | A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%. |
| Friday | A chance of rain showers. Partly sunny, with a high near 70. Chance of precipitation is 40%. |
