Weather forecast Portsmouth
Today 04 October
18°C
Clear sky expected
15°C / 19°C
75%
13 Km/h
MONDAY
17°C
14.3 / 19.3
TUESDAY
17°C
15.0 / 18.0
WEDNESDAY
15°C
11.6 / 18.8
THURSDAY
12°C
9.5 / 15.3
FRIDAY
15°C
12.8 / 17.8
SATURDAY
13°C
11.2 / 14.6
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Today's weather forecast for Portsmouth
Morning
15°C
Perceived 15°C
Afternoon
18°C
Perceived 18°C
Evening
18°C
Perceived 16°C
Night
17°C
Perceived 16°C
The sun will rise at 07:09 and will set at 18:36
UV index: 0.1 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 18:00 | Sunny 17.9°C | 1027 | 75% | 13 SW | 9% 0 mm. |
| 19:00 | Overcast 17°C | 1028 | 78% | 11 WSW | 22% 0 mm. |
| 20:00 | Partly Cloudy 16.5°C | 1028 | 79% | 10 W | 14% 0 mm. |
| 21:00 | Partly Cloudy 16.2°C | 1028 | 81% | 10 W | 16% 0 mm. |
| 22:00 | Cloudy 16.1°C | 1028 | 82% | 11 WNW | 20% 0 mm. |
| 23:00 | Clear 15.9°C | 1028 | 80% | 10 WNW | 10% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 15.6°C | 1028 | 78% | 11 NW | 9% 0 mm. |
| 01:00 | Partly Cloudy 15.1°C | 1027 | 79% | 11 NW | 14% 0 mm. |
| 02:00 | Clear 14.9°C | 1027 | 81% | 11 NW | 10% 0 mm. |
| 03:00 | Clear 14.6°C | 1027 | 83% | 11 NW | 11% 0 mm. |
| 04:00 | Clear 14.5°C | 1027 | 86% | 11 NW | 13% 0 mm. |
| 05:00 | Cloudy 14.3°C | 1026 | 88% | 11 NW | 25% 0 mm. |
| 06:00 | Cloudy 14.3°C | 1026 | 90% | 10 NW | 25% 0 mm. |
| 07:00 | Overcast 14.4°C | 1026 | 90% | 9 WNW | 30% 0 mm. |
| 08:00 | Overcast 14.6°C | 1026 | 90% | 8 NW | 30% 0 mm. |
| 09:00 | Cloudy 15.3°C | 1026 | 87% | 8 WNW | 23% 0 mm. |
| 10:00 | Cloudy 16.3°C | 1026 | 83% | 8 W | 18% 0 mm. |
| 11:00 | Sunny 17.1°C | 1026 | 77% | 9 W | 9% 0 mm. |
| 12:00 | Sunny 18.1°C | 1026 | 72% | 9 WSW | 7% 0 mm. |
| 13:00 | Sunny 18.8°C | 1025 | 69% | 10 SW | 6% 0 mm. |
| 14:00 | Sunny 19.2°C | 1025 | 68% | 12 SW | 5% 0 mm. |
| 15:00 | Sunny 19.3°C | 1024 | 67% | 13 SW | 5% 0 mm. |
| 16:00 | Sunny 19.2°C | 1024 | 68% | 14 SW | 5% 0 mm. |
| 17:00 | Sunny 18.8°C | 1023 | 72% | 14 WSW | 6% 0 mm. |