No
you don't need a jacket based on the weather in Hartford, CT, USA 1 second ago
76°F25°C & Mostly Cloudy
Wind is 2 mph4 km/h from the Northeast, gusting to 5 mph8 km/h
| September 15 | ||||
| 6pm | 76°F25°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 7pm | 72°F22°C | 3 mph5 km/h East | Mostly Clear | |
| 8pm | 69°F21°C | 5 mph8 km/h South | Cloudy | |
| 9pm | 67°F19°C | 4 mph7 km/h South | Mostly Cloudy | |
| 10pm | 65°F18°C | 3 mph4 km/h South | Cloudy | |
| 11pm | 64°F18°C | 1 mph2 km/h Southeast | Cloudy | |
| September 16 | ||||
| 12am | 63°F17°C | 2 mph3 km/h North | Cloudy | |
| 1am | 62°F16°C | 3 mph4 km/h North | Mostly Cloudy | |
| 2am | 61°F16°C | 3 mph4 km/h Northeast | Mostly Cloudy | |
| 3am | 60°F15°C | 3 mph4 km/h Northeast | Mostly Cloudy | |
| 4am | 59°F15°C | 3 mph4 km/h Northeast | Mostly Cloudy | |
| 5am | 58°F15°C | 3 mph4 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 58°F14°C | 79°F26°C | 3 mph4 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| September 16 | 58°F14°C | 77°F25°C | 5 mph8 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 17 | 57°F14°C | 72°F22°C | 4 mph6 km/h from Northeast | Rain | Cloudy |
| September 18 | 62°F17°C | 76°F25°C | 3 mph5 km/h from Northwest | Thunderstorms | Clear |
| September 19 | 58°F15°C | 78°F26°C | 7 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 51°F10°C | 72°F22°C | 4 mph6 km/h from Northeast | Clear | Clear |
| September 21 | 51°F11°C | 72°F22°C | 5 mph8 km/h from South | Partly Cloudy | Partly Cloudy |
Yes
Low of 58°F15°C, High of 77°F25°CWind: 5 mph8 km/h
Precipitation: None