No
you don't need a jacket based on the weather in Portmore, Jamaica 1 second ago
81°F27°C & Partly Cloudy
Wind is 2 mph4 km/h from the Northeast, gusting to 5 mph8 km/h
| September 15 | ||||
| 10pm | 81°F27°C | 3 mph4 km/h Northeast | Mostly Clear | |
| 11pm | 80°F27°C | 3 mph5 km/h Northeast | Mostly Clear | |
| September 16 | ||||
| 12am | 79°F26°C | 3 mph5 km/h North | Mostly Clear | |
| 1am | 78°F26°C | 3 mph5 km/h North | Mostly Clear | |
| 2am | 78°F25°C | 4 mph6 km/h North | Mostly Clear | |
| 3am | 77°F25°C | 4 mph6 km/h North | Mostly Clear | |
| 4am | 77°F25°C | 4 mph6 km/h North | Mostly Clear | |
| 5am | 77°F25°C | 4 mph6 km/h North | Partly Cloudy | |
| 6am | 77°F25°C | 4 mph6 km/h North | Partly Cloudy | |
| 7am | 77°F25°C | 4 mph6 km/h North | Partly Cloudy | |
| 8am | 79°F26°C | 4 mph6 km/h North | Partly Cloudy | |
| 9am | 83°F28°C | 3 mph4 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 78°F25°C | 93°F34°C | 5 mph8 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 16 | 77°F25°C | 91°F33°C | 4 mph7 km/h from Southeast | Partly Cloudy | Drizzle |
| September 17 | 77°F25°C | 88°F31°C | 6 mph9 km/h from Southeast | Thunderstorms | Drizzle |
| September 18 | 76°F24°C | 90°F32°C | 4 mph6 km/h from Southeast | Partly Cloudy | Drizzle |
| September 19 | 76°F24°C | 88°F31°C | 3 mph5 km/h from Southeast | Thunderstorms | Drizzle |
| September 20 | 76°F24°C | 87°F30°C | 4 mph6 km/h from South | Rain | Drizzle |
| September 21 | 75°F24°C | 88°F31°C | 5 mph8 km/h from South | Drizzle | Drizzle |
No
Low of 77°F25°C, High of 91°F33°CWind: 4 mph7 km/h
Precipitation: 40% rain