Weather forecast Portsmouth
Today 25 September
16°C
Overcast sky and probable localized rain expected
11°C / 18°C
64%
26.6 Km/h
FRIDAY
14°C
12.6 / 15.6
SATURDAY
13°C
13.2 / 13.7
SUNDAY
13°C
12.8 / 13.5
MONDAY
13°C
13.0 / 13.6
TUESDAY
17°C
13.3 / 20.7
WEDNESDAY
19°C
16.0 / 22.3
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Today's weather forecast for Portsmouth
Morning
12°C
Perceived 8°C
Afternoon
17°C
Perceived 10°C
Evening
16°C
Perceived 10°C
Night
12°C
Perceived 9°C
The sun will rise at 06:33 and will set at 18:35
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 20:00 | Overcast 16.4°C | 1019 | 64% | 26 NE | 16% 0 mm. |
| 21:00 | Overcast 16.4°C | 1019 | 66% | 27 NE | 17% 0 mm. |
| 22:00 | Patchy rain nearby 16°C | 1019 | 71% | 23 NE | 20% 0 mm. |
| 23:00 | Overcast 15.8°C | 1019 | 73% | 27 ENE | 20% 0 mm. |
| TOMORROW | |||||
| 00:00 | Patchy rain nearby 15.6°C | 1018 | 74% | 27 ENE | 21% 0 mm. |
| 01:00 | Overcast 15.6°C | 1018 | 70% | 32 NE | 18% 0 mm. |
| 02:00 | Patchy rain nearby 15.1°C | 1018 | 76% | 29 ENE | 26% 0.1 mm. |
| 03:00 | Patchy rain nearby 14.3°C | 1017 | 83% | 31 NE | 35% 0.1 mm. |
| 04:00 | Patchy rain nearby 14°C | 1017 | 84% | 32 NE | 36% 0.1 mm. |
| 05:00 | Patchy rain nearby 13.8°C | 1017 | 84% | 34 NE | 36% 0.1 mm. |
| 06:00 | Light drizzle 13.5°C | 1017 | 86% | 35 NE | 63% 0.5 mm. |
| 07:00 | Light drizzle 13.6°C | 1016 | 87% | 36 NE | 49% 0.2 mm. |
| 08:00 | Light rain 13.6°C | 1016 | 87% | 41 NE | 67% 0.8 mm. |
| 09:00 | Patchy rain nearby 13.7°C | 1016 | 87% | 39 NE | 23% 0 mm. |
| 10:00 | Patchy rain nearby 14.4°C | 1016 | 79% | 38 NE | 35% 0.1 mm. |
| 11:00 | Light rain 13.7°C | 1015 | 82% | 40 NE | 72% 1.4 mm. |
| 12:00 | Moderate rain 12.6°C | 1015 | 91% | 38 NNE | 89% 4.7 mm. |
| 13:00 | Moderate rain 12.6°C | 1014 | 90% | 43 NNE | 88% 4.5 mm. |
| 14:00 | Light rain 13.3°C | 1013 | 86% | 42 NNE | 77% 1.9 mm. |
| 15:00 | Light rain 13.5°C | 1013 | 86% | 45 NE | 70% 1 mm. |
| 16:00 | Light rain 13°C | 1013 | 89% | 47 NNE | 80% 2.2 mm. |
| 17:00 | Light rain shower 13.4°C | 1012 | 86% | 47 NE | 70% 1 mm. |
| 18:00 | Light rain 13°C | 1013 | 90% | 49 NE | 80% 2.1 mm. |
| 19:00 | Moderate rain 13.1°C | 1013 | 91% | 50 NE | 84% 2.6 mm. |