Weather forecast Portsmouth
Today 19 September
13°C
Overcast sky and probable localized rain expected
10°C / 15°C
64%
11.2 Km/h
SATURDAY
12°C
10.2 / 14.7
SUNDAY
14°C
10.5 / 17.5
MONDAY
13°C
11.8 / 13.2
TUESDAY
14°C
12.7 / 14.6
WEDNESDAY
12°C
10.7 / 13.5
THURSDAY
13°C
10.3 / 16.4
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Today's weather forecast for Portsmouth
Morning
10°C
Perceived 7°C
Afternoon
15°C
Perceived 11°C
Evening
14°C
Perceived 9°C
Night
14°C
Perceived 11°C
The sun will rise at 06:27 and will set at 18:46
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 01:00 | Overcast 12.9°C | 1020 | 64% | 11 NNE | 16% 0 mm. |
| 02:00 | Overcast 13°C | 1020 | 59% | 15 -- | 14% 0 mm. |
| 03:00 | Overcast 12.6°C | 1021 | 56% | 16 -- | 14% 0 mm. |
| 04:00 | Overcast 12.3°C | 1021 | 56% | 15 -- | 13% 0 mm. |
| 05:00 | Clear 11.3°C | 1022 | 58% | 15 NNE | 3% 0 mm. |
| 06:00 | Clear 10.2°C | 1022 | 60% | 16 -- | 4% 0 mm. |
| 07:00 | Sunny 9.7°C | 1023 | 60% | 15 -- | 4% 0 mm. |
| 08:00 | Sunny 10.8°C | 1023 | 56% | 15 NNE | 3% 0 mm. |
| 09:00 | Sunny 12.3°C | 1024 | 50% | 13 NNE | 2% 0 mm. |
| 10:00 | Sunny 13.5°C | 1024 | 46% | 11 NE | 2% 0 mm. |
| 11:00 | Sunny 14.3°C | 1024 | 43% | 9 ENE | 1% 0 mm. |
| 12:00 | Sunny 14.8°C | 1024 | 43% | 10 E | 1% 0 mm. |
| 13:00 | Sunny 14.8°C | 1023 | 45% | 13 ESE | 2% 0 mm. |
| 14:00 | Sunny 14.9°C | 1023 | 47% | 14 SE | 2% 0 mm. |
| 15:00 | Cloudy 14.6°C | 1023 | 50% | 16 SE | 9% 0 mm. |
| 16:00 | Sunny 14.3°C | 1022 | 53% | 17 SE | 3% 0 mm. |
| 17:00 | Sunny 14.2°C | 1022 | 54% | 17 SSE | 3% 0 mm. |
| 18:00 | Overcast 13.7°C | 1023 | 58% | 16 SSE | 14% 0 mm. |
| 19:00 | Overcast 12.9°C | 1023 | 61% | 16 SSE | 15% 0 mm. |
| 20:00 | Overcast 12.7°C | 1023 | 62% | 14 SSE | 15% 0 mm. |
| 21:00 | Overcast 12.7°C | 1024 | 63% | 14 S | 14% 0 mm. |
| 22:00 | Cloudy 12.4°C | 1024 | 65% | 12 S | 12% 0 mm. |
| 23:00 | Cloudy 11.8°C | 1024 | 69% | 12 SSW | 15% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 11.2°C | 1023 | 71% | 10 SW | 19% 0 mm. |