No
you don't need a jacket based on the weather in Groton, MA, USA 1 second ago
81°F27°C & Mostly Clear
Wind is 7 mph12 km/h from the Southwest, gusting to 15 mph24 km/h
| June 19 | ||||
| 12pm | 83°F28°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 1pm | 85°F29°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 2pm | 87°F31°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 3pm | 88°F31°C | 11 mph17 km/h Southwest | Mostly Clear | |
| 4pm | 88°F31°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 5pm | 88°F31°C | 11 mph18 km/h Southwest | Clear | |
| 6pm | 86°F30°C | 11 mph17 km/h Southwest | Mostly Clear | |
| 7pm | 83°F29°C | 10 mph16 km/h Southwest | Partly Cloudy | |
| 8pm | 81°F27°C | 10 mph15 km/h Southwest | Partly Cloudy | |
| 9pm | 79°F26°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 10pm | 76°F25°C | 7 mph12 km/h Southwest | Partly Cloudy | |
| 11pm | 75°F24°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 19 | 67°F19°C | 88°F31°C | 8 mph13 km/h from Southwest | Mostly Clear | Partly Cloudy |
| June 20 | 65°F18°C | 79°F26°C | 13 mph22 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 62°F17°C | 83°F28°C | 5 mph8 km/h from West | Mostly Clear | Rain |
| June 22 | 68°F20°C | 90°F32°C | 9 mph15 km/h from West | Partly Cloudy | Partly Cloudy |
| June 23 | 71°F21°C | 96°F35°C | 4 mph6 km/h from West | Mostly Clear | Mostly Clear |
| June 24 | 76°F24°C | 96°F36°C | 7 mph11 km/h from West | Clear | Mostly Clear |
| June 25 | 69°F21°C | 88°F31°C | 6 mph9 km/h from North | Partly Cloudy | Mostly Cloudy |
No
Low of 65°F19°C, High of 79°F26°CWind: 13 mph22 km/h
Precipitation: None