Weather forecast Portsmouth
Today 09 September
17°C
Light rain expected
13°C / 21°C
85%
13 Km/h
WEDNESDAY
24°C
19.4 / 28.0
THURSDAY
18°C
13.4 / 21.9
FRIDAY
14°C
10.7 / 17.7
SATURDAY
18°C
13.6 / 22.9
SUNDAY
21°C
17.3 / 23.7
MONDAY
16°C
13.2 / 17.9
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Today's weather forecast for Portsmouth
Morning
15°C
Perceived 14°C
Afternoon
19°C
Perceived 18°C
Evening
20°C
Perceived 19°C
Night
15°C
Perceived 14°C
The sun will rise at 06:16 and will set at 19:04
UV index: 0.9 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | Patchy rain nearby 17°C | 1024 | 85% | 13 SE | 28% 0 mm. |
| 10:00 | Patchy rain nearby 18.9°C | 1024 | 85% | 12 SE | 28% 0 mm. |
| 11:00 | Patchy rain nearby 21.3°C | 1024 | 73% | 15 SE | 20% 0 mm. |
| 12:00 | Overcast 19.2°C | 1023 | 81% | 15 SE | 24% 0 mm. |
| 13:00 | Overcast 19.4°C | 1022 | 82% | 15 SE | 24% 0 mm. |
| 14:00 | Overcast 19.4°C | 1021 | 83% | 15 SE | 25% 0 mm. |
| 15:00 | Overcast 18.9°C | 1020 | 86% | 16 SE | 27% 0 mm. |
| 16:00 | Overcast 19°C | 1018 | 88% | 11 SE | 29% 0 mm. |
| 17:00 | Overcast 19.5°C | 1017 | 87% | 10 SSE | 28% 0 mm. |
| 18:00 | Overcast 20.3°C | 1016 | 80% | 16 S | 24% 0 mm. |
| 19:00 | Overcast 21.3°C | 1016 | 71% | 17 SSW | 19% 0 mm. |
| 20:00 | Patchy rain nearby 20.5°C | 1016 | 79% | 11 SSW | 25% 0 mm. |
| 21:00 | Patchy rain nearby 20.3°C | 1015 | 82% | 12 SSW | 27% 0 mm. |
| 22:00 | Patchy rain nearby 20.4°C | 1014 | 84% | 17 S | 28% 0 mm. |
| 23:00 | Patchy rain nearby 20.7°C | 1013 | 82% | 20 SSW | 25% 0 mm. |
| TOMORROW | |||||
| 00:00 | Patchy rain nearby 21°C | 1012 | 82% | 20 SW | 29% 0 mm. |
| 01:00 | Patchy rain nearby 20.4°C | 1011 | 88% | 19 SW | 35% 0.1 mm. |
| 02:00 | Light drizzle 19.8°C | 1010 | 93% | 20 SSW | 63% 0.4 mm. |
| 03:00 | Light drizzle 19.7°C | 1009 | 94% | 27 SW | 71% 0.6 mm. |
| 04:00 | Light drizzle 20.1°C | 1009 | 91% | 29 SW | 62% 0.4 mm. |
| 05:00 | Light drizzle 19.6°C | 1009 | 94% | 25 SW | 52% 0.2 mm. |
| 06:00 | Patchy rain nearby 19.6°C | 1008 | 94% | 23 WSW | 40% 0.1 mm. |
| 07:00 | Cloudy 19.4°C | 1008 | 93% | 23 WSW | 28% 0 mm. |
| 08:00 | Overcast 20.1°C | 1008 | 91% | 20 WSW | 30% 0 mm. |