Yes
you do need a jacket based on the weather in Vantaa (Myyrmäki), Uusimaa, Finland 1 second ago
Why? Because it's not very warm out and the wind is harsh and biting!
57°F14°C & Partly Cloudy
Wind is 8 mph13 km/h from the North, gusting to 19 mph31 km/h
| August 25 | ||||
| 1pm | 57°F14°C | 8 mph13 km/h North | Partly Cloudy | |
| 2pm | 55°F13°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 3pm | 53°F12°C | 7 mph12 km/h Northwest | Clear | |
| 4pm | 52°F11°C | 8 mph12 km/h Northwest | Clear | |
| 5pm | 51°F11°C | 8 mph13 km/h Northwest | Clear | |
| 6pm | 50°F10°C | 8 mph12 km/h Northwest | Clear | |
| 7pm | 49°F10°C | 7 mph12 km/h Northwest | Clear | |
| 8pm | 49°F9°C | 7 mph11 km/h Northwest | Clear | |
| 9pm | 48°F9°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 10pm | 47°F8°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 11pm | 47°F8°C | 6 mph10 km/h Northwest | Mostly Clear | |
| August 26 | ||||
| 12am | 47°F9°C | 6 mph10 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 24 | 48°F9°C | 61°F16°C | 9 mph14 km/h from North | Drizzle | Mostly Clear |
| August 25 | 47°F8°C | 61°F16°C | 5 mph8 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| August 26 | 48°F9°C | 63°F17°C | 8 mph12 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| August 27 | 49°F9°C | 64°F18°C | 4 mph6 km/h from Southwest | Rain | Mostly Cloudy |
| August 28 | 52°F11°C | 63°F17°C | 9 mph15 km/h from East | Cloudy | Rain |
| August 29 | 55°F13°C | 64°F18°C | 9 mph15 km/h from South | Drizzle | Cloudy |
| August 30 | 56°F13°C | 64°F18°C | 8 mph12 km/h from East | Drizzle | Rain |
Yes
Low of 47°F9°C, High of 62°F17°CWind: 5 mph8 km/h
Precipitation: 18% rain