Yes
you do need a jacket based on the weather in Hartford, CT, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
52°F11°C & Partly Cloudy
Wind is 4 mph6 km/h from the North, gusting to 11 mph17 km/h
| May 1 | ||||
| 1am | 51°F11°C | 3 mph5 km/h North | Mostly Cloudy | |
| 2am | 50°F10°C | 4 mph6 km/h North | Mostly Cloudy | |
| 3am | 48°F9°C | 4 mph6 km/h North | Mostly Cloudy | |
| 4am | 47°F8°C | 3 mph5 km/h North | Partly Cloudy | |
| 5am | 45°F7°C | 3 mph5 km/h North | Mostly Clear | |
| 6am | 44°F7°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 7am | 47°F8°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 8am | 51°F11°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 9am | 55°F13°C | 2 mph4 km/h East | Partly Cloudy | |
| 10am | 58°F15°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 11am | 62°F17°C | 3 mph5 km/h South | Mostly Cloudy | |
| 12pm | 65°F19°C | 4 mph7 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 1 | 44°F7°C | 71°F22°C | 6 mph9 km/h from South | Partly Cloudy | Cloudy |
| May 2 | 53°F11°C | 79°F26°C | 8 mph14 km/h from South | Thunderstorms | Partly Cloudy |
| May 3 | 60°F15°C | 77°F25°C | 8 mph13 km/h from South | Drizzle | Rain |
| May 4 | 59°F15°C | 68°F20°C | 6 mph10 km/h from East | Rain | Rain |
| May 5 | 55°F13°C | 61°F16°C | 10 mph15 km/h from Northeast | Heavy Rain | Rain |
| May 6 | 53°F12°C | 64°F18°C | 7 mph11 km/h from East | Rain | Rain |
| May 7 | 58°F14°C | 68°F20°C | 8 mph13 km/h from Southeast | Rain | Drizzle |
Yes
Low of 53°F12°C, High of 79°F26°CWind: 8 mph14 km/h
Precipitation: 38% rain