No
you don't need a jacket based on the weather in Arendal, Norway 1 second ago
62°F17°C & Mostly Clear
Wind is 5 mph8 km/h from the S, gusting to 11 mph18 km/h
| September 21 | ||||
| 11am | 62°F16°C | 5 mph8 km/h S | Partly Cloudy | |
| 12pm | 60°F16°C | 4 mph7 km/h S | Partly Cloudy | |
| 1pm | 58°F15°C | 3 mph5 km/h SE | Partly Cloudy | |
| 2pm | 56°F14°C | 3 mph5 km/h E | Mostly Cloudy | |
| 3pm | 55°F13°C | 3 mph5 km/h E | Mostly Cloudy | |
| 4pm | 55°F13°C | 3 mph5 km/h NE | Cloudy | |
| 5pm | 54°F12°C | 3 mph6 km/h NE | Cloudy | |
| 6pm | 54°F12°C | 4 mph6 km/h NE | Cloudy | |
| 7pm | 53°F12°C | 4 mph6 km/h N | Cloudy | |
| 8pm | 53°F12°C | 4 mph6 km/h N | Cloudy | |
| 9pm | 52°F11°C | 4 mph7 km/h N | Cloudy | |
| 10pm | 51°F11°C | 4 mph7 km/h N | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 20 | 48°F9°C | 64°F18°C | 4 mph6 km/h from S | Mostly Clear | Mostly Cloudy |
| September 21 | 50°F10°C | 63°F17°C | 4 mph6 km/h from E | Mostly Clear | Partly Cloudy |
| September 22 | 48°F9°C | 62°F16°C | 4 mph6 km/h from S | Drizzle | Rain |
| September 23 | 50°F10°C | 61°F16°C | 7 mph11 km/h from W | Rain | Partly Cloudy |
| September 24 | 45°F7°C | 57°F14°C | 6 mph10 km/h from SW | Mostly Clear | Drizzle |
| September 25 | 44°F7°C | 56°F13°C | 11 mph18 km/h from E | Rain | Drizzle |
| September 26 | 46°F8°C | 55°F13°C | 8 mph13 km/h from W | Mostly Cloudy | Partly Cloudy |
Yes
Low of 50°F10°C, High of 63°F17°CWind: 4 mph6 km/h
Precipitation: None