Hourly weather in {city} and the hour-by-hour forecast show how the coming hours will change: temperature, feels-like, wind, humidity and air pressure. Useful when the timing of a trip, a run or an outdoor programme matters.
The current temperature in Portsmouth is 15.1 °C, and it feels like 12.4 °C. Wind speed is around 15.5 km/h, humidity is 63%, and air pressure is 1029 hPa. Conditions right now are best described as clear.
Over the coming hours it is not temperature alone that shapes how the weather feels around Portsmouth — wind and humidity matter just as much. Conditions should feel moderate overall.
Tomorrow's forecast for Portsmouth points to mostly sunny conditions, with a low near 9.2 °C and a high near 14.8 °C. Tomorrow should stay in a similar temperature range. Tomorrow looks well suited to longer outdoor plans.
Across the week, the daily minimums and maximums together show when a longer cold or milder spell is arriving around Portsmouth. A wider daily swing usually means morning and evening call for noticeably different clothing.
In October, during autumn, the longer-term average sits around 10.2 °C. That is a useful reference point for judging whether the current day counts as typical or unusual for Portsmouth.
The archive lets you look back at how similar months and years behaved, so this page is not only a snapshot of the present but also context for longer-term planning.
It is currently 15.1 °C in Portsmouth, and it feels like 12.4 °C.
Current models point to mostly sunny conditions around Portsmouth, with temperatures between 9.2 and 14.8 °C.
Air pressure around Portsmouth is currently 1029 hPa, which is also shown on the live conditions panel.
Wind speed is about 15.5 km/h and humidity is 63% around Portsmouth.
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