Forecast Summary
The next few hours will be mostly clear, with today reaching 28°C and dropping to 24°C. The coming days will be mostly clear throughout the day.
Current Weather
27°
Mostly Clear
Feels Like
28°
Min
24°
Max
28°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
6%
9%
18%
28%
37%
46%
55%
47%
39%
31%
21%
11%
6%
6%
6%
6%
6%
6%
6%
11%
16%
UV Index
Seek shade during midday
Humidity
Current air moisture level
Daylight Hours
12 hours 39 minutes of sunlight today
05:42
Sunrise
18:21
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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Frequently asked questions about weather in Portsmouth
How warm does it get in Portsmouth?
The warmest month in Portsmouth is September, with average high temperatures of 28°C. The average temperature during this period is around 27°C.
How cold does it get in Portsmouth?
The coldest month in Portsmouth is February, with average low temperatures of 24°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Portsmouth?
The wettest month in Portsmouth is November, with an average of 142mm of precipitation.
What is the driest time of year in Portsmouth?
The driest month in Portsmouth is February, with an average of 40mm of precipitation.
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