Weather forecast Portsmouth
Today 01 October
17°C
Clear sky expected
15°C / 18°C
63%
27 Km/h
FRIDAY
17°C
16.0 / 17.7
SATURDAY
17°C
15.7 / 19.0
SUNDAY
17°C
14.7 / 19.2
MONDAY
18°C
15.3 / 19.7
TUESDAY
17°C
15.2 / 19.5
WEDNESDAY
18°C
16.3 / 20.4
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Today's weather forecast for Portsmouth
Morning
16°C
Perceived 12°C
Afternoon
18°C
Perceived 13°C
Evening
17°C
Perceived 12°C
Night
16°C
Perceived 14°C
The sun will rise at 07:05 and will set at 18:43
UV index: 0.5 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 17:00 | Sunny 17.2°C | 1025 | 63% | 27 WSW | 4% 0 mm. |
| 18:00 | Sunny 16.8°C | 1026 | 67% | 25 WSW | 5% 0 mm. |
| 19:00 | Clear 16.2°C | 1027 | 69% | 24 WSW | 6% 0 mm. |
| 20:00 | Overcast 16.1°C | 1027 | 69% | 21 WSW | 18% 0 mm. |
| 21:00 | Overcast 16°C | 1028 | 67% | 19 WSW | 17% 0 mm. |
| 22:00 | Overcast 16°C | 1029 | 68% | 18 WSW | 16% 0 mm. |
| 23:00 | Overcast 16.2°C | 1029 | 68% | 17 WSW | 17% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 16.3°C | 1029 | 68% | 16 WSW | 17% 0 mm. |
| 01:00 | Overcast 16.4°C | 1029 | 69% | 17 WSW | 18% 0 mm. |
| 02:00 | Cloudy 16.4°C | 1029 | 70% | 17 SW | 13% 0 mm. |
| 03:00 | Cloudy 16.3°C | 1029 | 72% | 18 SW | 15% 0 mm. |
| 04:00 | Clear 16.2°C | 1029 | 74% | 18 SW | 8% 0 mm. |
| 05:00 | Clear 16.1°C | 1029 | 75% | 18 SW | 8% 0 mm. |
| 06:00 | Clear 16°C | 1030 | 75% | 18 SW | 8% 0 mm. |
| 07:00 | Clear 16.1°C | 1030 | 76% | 19 SW | 8% 0 mm. |
| 08:00 | Sunny 16.3°C | 1030 | 75% | 18 SW | 8% 0 mm. |
| 09:00 | Sunny 17.1°C | 1030 | 70% | 19 SW | 7% 0 mm. |
| 10:00 | Partly Cloudy 17.4°C | 1031 | 67% | 21 SSW | 6% 0 mm. |
| 11:00 | Partly Cloudy 17.6°C | 1031 | 65% | 22 SSW | 6% 0 mm. |
| 12:00 | Overcast 17.7°C | 1031 | 65% | 22 SSW | 16% 0 mm. |
| 13:00 | Overcast 17.7°C | 1031 | 65% | 22 SSW | 16% 0 mm. |
| 14:00 | Overcast 17.7°C | 1030 | 64% | 20 SSW | 16% 0 mm. |
| 15:00 | Overcast 17.7°C | 1030 | 62% | 18 SSW | 15% 0 mm. |
| 16:00 | Overcast 17.6°C | 1029 | 62% | 16 SSW | 15% 0 mm. |