| NWS Forecast for: Groton CT Issued by: National Weather Service New York, NY Last Update: 3:30 am EST Dec 5, 2025 |  |
| Today: Mostly sunny, with a high near 34. Wind chill values between 5 and 15. North wind 5 to 7 mph becoming south in the afternoon. Tonight: A 20 percent chance of light snow after 4am. Increasing clouds, with a low around 26. Light and variable wind. Saturday: A slight chance of snow and freezing rain before 9am, then a slight chance of rain and snow between 9am and 1pm. Mostly cloudy, with a high near 42. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%. Saturday Night: Partly cloudy, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 9 mph. Sunday: Increasing clouds, with a high near 41. Northwest wind 6 to 8 mph becoming south in the afternoon. Sunday Night: A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 23. Monday: Mostly sunny, with a high near 32. Monday Night: Mostly clear, with a low around 18. Tuesday: Partly sunny, with a high near 39. Tuesday Night: Mostly cloudy, with a low around 33. Wednesday: A 30 percent chance of rain. Mostly cloudy, with a high near 48. Wednesday Night: Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%. Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 45. | |
| Groton CT 41.34°N 72.08°W (Elev. 36 ft) | |
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