Weather WorldGroton, MA 7-Day Weather Forecast
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Groton Weather Forecast
Groton, MA Weather Forecast Date: 1003 AM EDT Sat Sep 19 2026
Weather forecast for Groton, MA
Today Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
This Afternoon... Mostly sunny. Cooler with highs in the mid 60s. Northeast winds around 5 mph, becoming light and variable. |
Sun Hi: 60°FHi: 16°C Lo: 49°F Lo: 9°C |
Sunday... Mostly cloudy. Showers in the afternoon. Patchy fog in the afternoon. Highs around 60. Southeast winds around 5 mph. Chance of rain 90%. |
Mon Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Monday... Partly sunny. Highs in the mid 60s. North winds 5 to 10 mph. |
| Tue Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s. |
| Tue Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s. |
| Wed Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly sunny. Highs in the lower 60s. |
| Thu Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Thursday... Mostly cloudy with a 30% chance of showers. Highs around 60. |
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