Groton, CT Weather Forecast
Marine Forecast: Long Island Sound East of New Haven
Groton, Connecticut
Lat: 41.35N, Lon: 72.08W
Mostly Cloudy
Temp: 54°F
- Humidity:
- 89%
- Winds:
- 13 MPH SSW
- Gusts:
- N/A MPH
- Barometer:
- 29.88 in.
- Dewpoint:
- 51°F
- Heat index:
- 54°F
- Sunrise:
- 6:02 AM EDT
- Sunset:
- 7:31 PM EDT
- Moonrise:
- 7:55 PM EDT
- Moonset:
- 6:30 AM EDT
| Today...Mostly cloudy with patchy drizzle. Patchy fog. A slight chance of showers this morning. A chance of showers this afternoon. Highs in the lower 60s. Southwest winds around 15 mph. Gusts up to 25 mph, increasing to 30 mph this afternoon. Chance of rain 40 percent. |
| Tonight...Patchy drizzle. A chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Patchy fog. Some thunderstorms May produce gusty winds and heavy rainfall after midnight. Near steady temperature in the upper 50s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 90 percent. |
| Saturday...Showers with a slight chance of thunderstorms in the morning, then showers in the afternoon. Some thunderstorms May produce gusty winds and heavy rainfall in the morning. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. |
| Saturday Night...Showers. Lows around 50. South winds 10 to 15 mph. Chance of rain 80 percent. |
| Sunday...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. South winds 5 to 10 mph. |
| Sunday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. |
| Monday...Partly sunny in the morning, then becoming mostly cloudy. Scattered showers. Highs in the lower 60s. Chance of rain 50 percent. |
| Monday Night...Mostly cloudy. Lows in the upper 40s. |
| Tuesday...Mostly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. |
| Tuesday Night...Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 30 percent. |
| Wednesday...Partly sunny. Highs in the upper 50s. |
| Wednesday Night...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. |
| Thursday...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s. |
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