By knowing how cold, mild, warm, or hot the weather in Portsmouth, you will find it easier to plan your days.
Our 14 day weather forecast for Portsmouth becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Friday, December 5 | 10 ° / 5 ° |  | Moderate rain | 40 Km/h | |
| Saturday, December 6 | 11 ° / 10 ° |  | Patchy rain possible | 37 Km/h | |
| Sunday, December 7 | 13 ° / 9 ° |  | Light rain | 26 Km/h | |
| Monday, December 8 | 12 ° / 10 ° | | Light drizzle | 15 Km/h | |
| Tuesday, December 9 | 14 ° / 11 ° | | Moderate rain | 50 Km/h | |
| Wednesday, December 10 | 11 ° / 10 ° | | Light rain | 26 Km/h | |
| Thursday, December 11 | 11 ° / 10 ° |  | Partly cloudy | 25 Km/h | |
| Friday, December 12 | 11 ° / 10 ° | | Patchy rain possible | 19 Km/h | |
| Saturday, December 13 | 11 ° / 11 ° | | Light rain | 33 Km/h | |
| Sunday, December 14 | 11 ° / 10 ° | | Light drizzle | 27 Km/h | |
| Monday, December 15 | 12 ° / 11 ° | | Patchy rain possible | 40 Km/h | |
| Tuesday, December 16 | 14 ° / 12 ° | | Light drizzle | 39 Km/h | |
| Wednesday, December 17 | 10 ° / 9 ° | | Light rain shower | 27 Km/h | |
| Thursday, December 18 | 11 ° / 6 ° | | Patchy rain possible | 16 Km/h | |
| Further Ahead | |||||
