Groton, Connecticut Weather
No Watches or Warnings for Groton
Issued: 2:17 pm EST Nov 16, 2025 Latitude: 41.3500984 Longitude: -72.0784092 View on Google Maps
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Current Conditions at
GROTON - (KGON)
Cloudy
Light Rain
as of 2:28 PM EST
Rel. Humidity: 60%
Dew Point: 30°F
Visibility: 7 Miles
Pressure: 29.25 in.
Flight Rule: MVFR
Wind Data
20 MPH
Gust: 40 MPH
310° Northwest
Cloud Level(s): Broken at 2800ft, Solid Overcast at 3700ft
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This Afternoon... A 20 percent chance of showers. Partly sunny, with a high near 54. Breezy, with a west wind around 23 mph, with gusts as high as 47 mph. |
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Tonight... Partly cloudy, with a low around 36. Breezy, with a west wind around 21 mph, with gusts as high as 43 mph. |
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Monday... Mostly sunny, with a high near 44. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. |
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Monday Night... Mostly clear, with a low around 36. West wind 13 to 17 mph, with gusts as high as 29 mph. |
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Tuesday... Sunny, with a high near 46. West wind 13 to 15 mph. |
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Tuesday Night... Partly cloudy, with a low around 34. |
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Wednesday... Sunny, with a high near 46. |
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Wednesday Night... Partly cloudy, with a low around 36. |
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Thursday... Mostly cloudy, with a high near 49. |
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Thursday Night... A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 44. |
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Friday... Rain likely. Cloudy, with a high near 55. Chance of precipitation is 60%. |
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Friday Night... Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%. |
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Saturday... A 30 percent chance of rain. Partly sunny, with a high near 56. |
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Saturday Night... Mostly cloudy, with a low around 43. |
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Sunday... Partly sunny, with a high near 51. |
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Sun Almanac for Groton, Connecticut
Sunrise: 06:38 AM
Sunset: 4:28 PM
Civil Sunrise:06:09 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:02 AM
Astro Sunset: 6:04 PM
Connecticut's Current Temperatures
Connecticut's Satellite Image
Connecticut's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7022 locations
in the contiguous United States |
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High
Temp |
91° |
Zapata Cnty A/P, Texas
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Low
Temp |
27° |
Clayton Lake, Maine
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Wind
Speed |
33mph |
Bridgewater, Virginia
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Wind
Gust |
52mph |
Reedsville, Pennsylvania
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Wind
Chill |
17° |
Binghamton, New York
|
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Heat
Index |
92° |
Brownsville, Texas
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High
Pressure |
30.30Hg |
Salida Mountain, Colorado
|
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Low
Pressure |
28.97Hg |
Bar Harbor, Maine
and 1 other location
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| # Locations Reporting Snow |
27 |
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| # Locations Reporting Rain |
85 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
5 |
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| Average Temperature in the Contiguous USA |
60° |
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National Weather Service for official information.
