Currently: 62 °F. Overcast. (Weather station: Groton / New London Airport, USA). See more current weather
Past Weather in Groton — Graph
Groton Temperature Yesterday
Maximum temperature yesterday: 68 °F (at 1:56 pm)
Minimum temperature yesterday: 48 °F (at 3:56 am)
Average temperature yesterday: 58 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 76 °F (Sep 6, 12:56 pm) | 100% (Aug 26, 11:56 pm) | 30.34 "Hg (Aug 26, 11:56 pm) |
| Low | 47 °F (Aug 28, 5:56 am) | 41% (Aug 30, 4:56 pm) | 29.88 "Hg (Sep 4, 4:56 pm) |
| Average | 62 °F | 85% | 30.06 "Hg |
| * Reported Aug 26 8:56 am — Sep 10 8:56 am, Groton. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Groton Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:56 am Wed, Sep 10 |
|
62 °F | Overcast. | 12 mph | ↑ | 90% | 30.22 "Hg | 10 mi |
| 7:56 am |
|
60 °F | Overcast. | 14 mph | ↑ | 96% | 30.22 "Hg | 10 mi |
| 6:56 am |
|
58 °F | Overcast. | 7 mph | ↑ | 100% | 30.24 "Hg | 10 mi |
| 5:56 am |
|
59 °F | Overcast. | 10 mph | ↑ | 96% | 30.23 "Hg | 10 mi |
| 4:56 am |
|
59 °F | Mostly cloudy. | 10 mph | ↑ | 96% | 30.24 "Hg | 10 mi |
| 3:56 am |
|
59 °F | Overcast. | 12 mph | ↑ | 93% | 30.24 "Hg | 10 mi |
| 2:56 am |
|
58 °F | Overcast. | 8 mph | ↑ | 93% | 30.25 "Hg | 10 mi |
| 1:56 am |
|
58 °F | Mostly cloudy. | 9 mph | ↑ | 90% | 30.27 "Hg | 10 mi |
| 12:56 am |
|
57 °F | Overcast. | 8 mph | ↑ | 93% | 30.28 "Hg | 10 mi |
| 11:56 pm Tue, Sep 9 |
|
57 °F | Passing clouds. | 9 mph | ↑ | 90% | 30.29 "Hg | 10 mi |
| 10:56 pm |
|
56 °F | Clear. | 8 mph | ↑ | 93% | 30.30 "Hg | 10 mi |
| 9:56 pm |
|
57 °F | Clear. | 9 mph | ↑ | 93% | 30.29 "Hg | 10 mi |
| 8:56 pm |
|
58 °F | Clear. | 6 mph | ↑ | 93% | 30.30 "Hg | 10 mi |
| 7:56 pm |
|
60 °F | Clear. | 6 mph | ↑ | 86% | 30.29 "Hg | 10 mi |
| 6:56 pm |
|
62 °F | Sunny. | 9 mph | ↑ | 80% | 30.29 "Hg | 10 mi |
| 5:56 pm |
|
64 °F | Sunny. | 15 mph | ↑ | 78% | 30.30 "Hg | 10 mi |
| 4:56 pm |
|
65 °F | Sunny. | 15 mph | ↑ | 73% | 30.29 "Hg | 10 mi |
| 3:56 pm |
|
67 °F | Sunny. | 15 mph | ↑ | 68% | 30.30 "Hg | 10 mi |
| 2:56 pm |
|
67 °F | Sunny. | 16 mph | ↑ | 68% | 30.31 "Hg | 10 mi |
| 1:56 pm |
|
68 °F | Passing clouds. | 12 mph | ↑ | 63% | 30.32 "Hg | 10 mi |
| 12:56 pm |
|
67 °F | Passing clouds. | 10 mph | ↑ | 66% | 30.33 "Hg | 10 mi |
| 11:56 am |
|
66 °F | Sunny. | 12 mph | ↑ | 63% | 30.34 "Hg | 10 mi |
| 10:56 am |
|
65 °F | Sunny. | 14 mph | ↑ | 66% | 30.34 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||