Yes
you do need a jacket based on the weather in St Petersburg, Russia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
51°F10°C & Cloudy
Wind is 3 mph5 km/h from the West, gusting to 7 mph12 km/h
| August 26 | ||||
| 11pm | 51°F10°C | 4 mph6 km/h West | Cloudy | |
| August 27 | ||||
| 12am | 52°F11°C | 4 mph6 km/h West | Cloudy | |
| 1am | 53°F12°C | 5 mph7 km/h West | Cloudy | |
| 2am | 54°F12°C | 6 mph10 km/h West | Drizzle | |
| 3am | 56°F13°C | 7 mph12 km/h West | Cloudy | |
| 4am | 57°F14°C | 9 mph14 km/h West | Drizzle | |
| 5am | 58°F15°C | 10 mph15 km/h West | Drizzle | |
| 6am | 59°F15°C | 10 mph17 km/h West | Cloudy | |
| 7am | 59°F15°C | 11 mph17 km/h West | Cloudy | |
| 8am | 60°F15°C | 11 mph18 km/h West | Cloudy | |
| 9am | 59°F15°C | 11 mph18 km/h West | Cloudy | |
| 10am | 59°F15°C | 11 mph17 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 26 | 50°F10°C | 60°F15°C | 9 mph14 km/h from West | Drizzle | Drizzle |
| August 27 | 52°F11°C | 62°F17°C | 9 mph15 km/h from West | Mostly Cloudy | Partly Cloudy |
| August 28 | 50°F10°C | 65°F19°C | 7 mph12 km/h from Southeast | Rain | Rain |
| August 29 | 58°F14°C | 67°F20°C | 6 mph10 km/h from Southwest | Drizzle | Drizzle |
| August 30 | 58°F15°C | 65°F18°C | 8 mph13 km/h from West | Drizzle | Mostly Cloudy |
| August 31 | 57°F14°C | 68°F20°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
| September 1 | 56°F13°C | 70°F21°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 52°F11°C, High of 62°F17°CWind: 9 mph15 km/h
Precipitation: 22% rain