Yes
you do need a jacket based on the weather in Reykjavík, Iceland 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
46°F8°C & Mostly Clear
Wind is 9 mph14 km/h from the Northeast, gusting to 12 mph20 km/h
| September 17 | ||||
| 8am | 47°F8°C | 9 mph15 km/h Northeast | Clear | |
| 9am | 48°F9°C | 9 mph15 km/h Northeast | Mostly Clear | |
| 10am | 49°F10°C | 9 mph15 km/h Northeast | Mostly Clear | |
| 11am | 50°F10°C | 9 mph14 km/h Northeast | Partly Cloudy | |
| 12pm | 50°F10°C | 9 mph14 km/h Northeast | Partly Cloudy | |
| 1pm | 50°F10°C | 9 mph15 km/h Northeast | Partly Cloudy | |
| 2pm | 50°F10°C | 10 mph17 km/h Northeast | Partly Cloudy | |
| 3pm | 48°F9°C | 12 mph19 km/h Northeast | Partly Cloudy | |
| 4pm | 47°F8°C | 12 mph19 km/h Northeast | Partly Cloudy | |
| 5pm | 45°F7°C | 12 mph19 km/h Northeast | Partly Cloudy | |
| 6pm | 44°F7°C | 11 mph18 km/h Northeast | Mostly Clear | |
| 7pm | 43°F6°C | 11 mph17 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 41°F5°C | 50°F10°C | 9 mph14 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 17 | 37°F3°C | 46°F8°C | 14 mph22 km/h from Northeast | Clear | Clear |
| September 18 | 36°F2°C | 44°F7°C | 13 mph22 km/h from North | Clear | Clear |
| September 19 | 35°F2°C | 44°F7°C | 9 mph15 km/h from North | Partly Cloudy | Mostly Cloudy |
| September 20 | 40°F4°C | 50°F10°C | 9 mph15 km/h from South | Drizzle | Drizzle |
| September 21 | 48°F9°C | 53°F12°C | 13 mph21 km/h from Southeast | Drizzle | Drizzle |
| September 22 | 45°F7°C | 50°F10°C | 14 mph23 km/h from South | Drizzle | Rain |
Yes
Low of 37°F3°C, High of 46°F8°CWind: 14 mph22 km/h
Precipitation: None