No
you don't need a jacket based on the weather in Hamden, CT, USA 1 second ago
72°F22°C & Clear
Wind is 2 mph4 km/h from the North, gusting to 7 mph11 km/h
| September 18 | ||||
| 11am | 73°F23°C | 3 mph4 km/h North | Clear | |
| 12pm | 77°F25°C | 3 mph5 km/h Northwest | Clear | |
| 1pm | 79°F26°C | 4 mph6 km/h Northwest | Clear | |
| 2pm | 80°F27°C | 4 mph6 km/h West | Clear | |
| 3pm | 80°F27°C | 6 mph9 km/h Southwest | Clear | |
| 4pm | 80°F27°C | 6 mph10 km/h Southwest | Clear | |
| 5pm | 79°F26°C | 5 mph8 km/h Southwest | Clear | |
| 6pm | 78°F26°C | 3 mph5 km/h Southwest | Clear | |
| 7pm | 73°F23°C | 3 mph5 km/h West | Clear | |
| 8pm | 70°F21°C | 3 mph4 km/h West | Clear | |
| 9pm | 68°F20°C | 3 mph5 km/h West | Clear | |
| 10pm | 66°F19°C | 3 mph4 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 62°F17°C | 80°F27°C | 4 mph6 km/h from West | Clear | Clear |
| September 19 | 60°F15°C | 78°F26°C | 6 mph10 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 53°F12°C | 71°F22°C | 4 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 21 | 51°F10°C | 69°F20°C | 5 mph9 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 22 | 51°F11°C | 72°F22°C | 6 mph9 km/h from South | Mostly Clear | Partly Cloudy |
| September 23 | 62°F17°C | 80°F27°C | 7 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 24 | 63°F17°C | 78°F26°C | 5 mph7 km/h from North | Partly Cloudy | Mostly Cloudy |
No
Low of 60°F16°C, High of 78°F26°CWind: 6 mph10 km/h
Precipitation: None