The weather tomorrow in Portsmouth will be cold with temperatures around 10°C. During the evening and night time the temperatures will drop to 9°C.
For deep dive information check out our hourly weather forecast for tomorrow down the page.
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Temperature | 9°C | 9°C | 9°C | 9°C | 10°C | 10°C | 9°C | 9°C |
| Weather |  Light rain | Light rain |  Patchy rain possible |  Thundery outbreaks possible |  Patchy rain possible | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Chance of rain | 100% | 100% | 54% | 100% | 100% | 87% | 100% | 100% |
| Precipitation | 1.3 mm | 1.5 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0.1 mm | 0.1 mm |
| Chance of snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Chance of frost | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Humidity | 94% | 97% | 95% | 94% | 90% | 89% | 89% | 88% |
| Wind | 36Km/h | 28Km/h | 13Km/h | 24Km/h | 29Km/h | 28Km/h | 23Km/h | 30Km/h |
| Wind Gust | 51Km/h | 41Km/h | 20Km/h | 36Km/h | 39Km/h | 40Km/h | 38Km/h | 47Km/h |
| Wind Degree | 105° | 124° | 187° | 212° | 217° | 209° | 200° | 205° |
| Wind Direction | ESE | SE | S | SSW | SW | SSW | SSW | SSW |
| Cloud Cover | 100% | 100% | 100% | 100% | 90% | 71% | 57% | 72% |
| UV Index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Visibility | 9 Km | 9 Km | 10 Km | 9 Km | 10 Km | 10 Km | 10 Km | 10 Km |
What time is the sunset and sunrise in Portsmouth tomorrow? The sun will rise at 07:33 and will set at 17:05. There will be 7.5 hours of sunlight in Portsmouth.
The temperature in Portsmouth tomorrow in the early morning is 9°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 7°C.
The chance of rain in Portsmouth in the morning is 54%, and the wind will blow at 13km/h.
The temperature in Portsmouth tomorrow at noon time is 10°C and it will feel like 7°C. The humidity will be around 90% with wind speed of 29km/h.
The temperature in Portsmouth tomorrow's evening will get to 10°C.
The chance of rain in Portsmouth in the evening time is 87%, with wind speed of 28km/h.
The night temperature in Portsmouth tomorrow is 9°C with a wind speed of 30km/h.
