No
you don't need a jacket based on the weather in New Haven, CT 06510, USA 3 minutes ago
70°F21°C & Partly Cloudy
Wind is 4 mph6 km/h from the Northeast, gusting to 13 mph21 km/h
| September 17 | ||||
| 8pm | 69°F20°C | 4 mph6 km/h East | Partly Cloudy | |
| 9pm | 68°F20°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| 10pm | 67°F19°C | 6 mph9 km/h Northeast | Partly Cloudy | |
| 11pm | 66°F19°C | 5 mph9 km/h Northeast | Partly Cloudy | |
| September 18 | ||||
| 12am | 65°F18°C | 5 mph8 km/h North | Partly Cloudy | |
| 1am | 64°F18°C | 5 mph8 km/h North | Partly Cloudy | |
| 2am | 64°F18°C | 5 mph9 km/h North | Mostly Cloudy | |
| 3am | 63°F17°C | 6 mph9 km/h North | Mostly Cloudy | |
| 4am | 63°F17°C | 6 mph9 km/h North | Cloudy | |
| 5am | 63°F17°C | 6 mph9 km/h North | Cloudy | |
| 6am | 62°F17°C | 5 mph8 km/h North | Cloudy | |
| 7am | 62°F17°C | 5 mph8 km/h North | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 59°F15°C | 76°F24°C | 5 mph9 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 18 | 62°F17°C | 78°F25°C | 4 mph6 km/h from West | Mostly Clear | Clear |
| September 19 | 61°F16°C | 79°F26°C | 7 mph11 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 54°F12°C | 70°F21°C | 5 mph9 km/h from Northeast | Clear | Mostly Clear |
| September 21 | 52°F11°C | 69°F20°C | 7 mph11 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 22 | 53°F12°C | 72°F22°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| September 23 | 62°F17°C | 78°F26°C | 7 mph11 km/h from Southwest | Partly Cloudy | Rain |
No
Low of 62°F17°C, High of 78°F26°CWind: 4 mph6 km/h
Precipitation: 33% rain