Yes
you do need a jacket based on the weather in Ballyjamesduff (Cornahilt), County Cavan, Ireland 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
45°F7°C & Clear
Wind is 4 mph6 km/h from the Northeast, gusting to 7 mph11 km/h
| May 17 | ||||
| 2am | 47°F8°C | 4 mph6 km/h Northeast | Clear | |
| 3am | 52°F11°C | 4 mph6 km/h Northeast | Clear | |
| 4am | 57°F14°C | 5 mph8 km/h East | Clear | |
| 5am | 61°F16°C | 6 mph9 km/h East | Clear | |
| 6am | 64°F18°C | 6 mph10 km/h East | Clear | |
| 7am | 66°F19°C | 7 mph11 km/h East | Clear | |
| 8am | 68°F20°C | 7 mph11 km/h East | Clear | |
| 9am | 69°F21°C | 7 mph12 km/h East | Clear | |
| 10am | 69°F21°C | 8 mph13 km/h East | Clear | |
| 11am | 69°F21°C | 9 mph15 km/h East | Clear | |
| 12pm | 68°F20°C | 10 mph17 km/h East | Clear | |
| 1pm | 66°F19°C | 11 mph17 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 16 | 44°F6°C | 69°F21°C | 7 mph12 km/h from East | Clear | Clear |
| May 17 | 46°F8°C | 69°F21°C | 7 mph11 km/h from East | Mostly Clear | Mostly Clear |
| May 18 | 46°F8°C | 63°F17°C | 14 mph22 km/h from East | Partly Cloudy | Mostly Clear |
| May 19 | 46°F8°C | 63°F17°C | 6 mph10 km/h from East | Mostly Cloudy | Mostly Clear |
| May 20 | 46°F8°C | 69°F21°C | 9 mph14 km/h from Northwest | Mostly Clear | Partly Cloudy |
| May 21 | 46°F8°C | 67°F19°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| May 22 | 48°F9°C | 66°F19°C | 10 mph16 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 46°F8°C, High of 70°F21°CWind: 7 mph11 km/h
Precipitation: None