Weather forecast Portsmouth
Today 04 August
19°C
Clear sky expected
18°C / 23°C
75%
5.8 Km/h
WEDNESDAY
19°C
15.4 / 22.0
THURSDAY
17°C
12.7 / 22.0
FRIDAY
17°C
12.7 / 21.7
SATURDAY
19°C
14.0 / 23.8
SUNDAY
21°C
16.4 / 24.6
MONDAY
22°C
17.9 / 25.4
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Today's weather forecast for Portsmouth
Morning
18°C
Perceived 16°C
Afternoon
23°C
Perceived 20°C
Evening
22°C
Perceived 19°C
Night
20°C
Perceived 19°C
The sun will rise at 05:35 and will set at 20:45
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 03:00 | Clear 19.3°C | 1009 | 75% | 5 S | 8% 0 mm. |
| 04:00 | Clear 19°C | 1009 | 72% | 7 WSW | 7% 0 mm. |
| 05:00 | Clear 18.7°C | 1009 | 69% | 12 W | 6% 0 mm. |
| 06:00 | Sunny 18.4°C | 1009 | 68% | 12 W | 5% 0 mm. |
| 07:00 | Sunny 19.5°C | 1009 | 65% | 12 W | 5% 0 mm. |
| 08:00 | Sunny 20.7°C | 1010 | 63% | 17 WSW | 4% 0 mm. |
| 09:00 | Sunny 21.3°C | 1010 | 70% | 18 WSW | 6% 0 mm. |
| 10:00 | Sunny 22.3°C | 1011 | 73% | 22 SW | 7% 0 mm. |
| 11:00 | Partly Cloudy 22.7°C | 1011 | 74% | 26 SW | 13% 0 mm. |
| 12:00 | Partly Cloudy 22.8°C | 1011 | 72% | 27 SW | 8% 0 mm. |
| 13:00 | Partly Cloudy 23°C | 1011 | 70% | 28 SW | 8% 0 mm. |
| 14:00 | Sunny 23°C | 1011 | 70% | 29 SW | 7% 0 mm. |
| 15:00 | Sunny 22.9°C | 1011 | 70% | 28 SW | 6% 0 mm. |
| 16:00 | Sunny 22.8°C | 1011 | 70% | 27 SW | 6% 0 mm. |
| 17:00 | Sunny 22.5°C | 1011 | 70% | 26 SW | 6% 0 mm. |
| 18:00 | Sunny 22°C | 1011 | 72% | 27 SW | 7% 0 mm. |
| 19:00 | Sunny 21.2°C | 1011 | 74% | 27 SW | 8% 0 mm. |
| 20:00 | Partly Cloudy 20.1°C | 1011 | 82% | 25 SW | 12% 0 mm. |
| 21:00 | Partly Cloudy 19°C | 1012 | 89% | 26 SW | 16% 0 mm. |
| 22:00 | Partly Cloudy 18.7°C | 1012 | 91% | 27 WSW | 18% 0 mm. |
| 23:00 | Partly Cloudy 18.5°C | 1012 | 90% | 28 WSW | 17% 0 mm. |
| TOMORROW | |||||
| 00:00 | Partly Cloudy 18.4°C | 1012 | 89% | 28 WSW | 16% 0 mm. |
| 01:00 | Partly Cloudy 18.2°C | 1012 | 87% | 29 SW | 16% 0 mm. |
| 02:00 | Patchy rain nearby 18.1°C | 1012 | 87% | 28 SW | 28% 0 mm. |