Weather Forecast Today - Portsmouth - Saturday 8th August 2020
It will be partly cloudy in Portsmouth today. The maximum temperature is going to be about 32° C (but it will feel like 31° C due to the wind chill factor).
There is a slight chance of it pouring down today (roughly a 7% likelihood). The humidity level today will be roughly 44%.
The UV Index today is 7 (high). You should seek shade at midday, cover up and wear sunscreen.
Visibility today is good. Stand in a place with a good view and you should be able to see for 10 to 20 km (6.2 to 12.4 miles). The wind speed at midday will be around 7 mph (light breeze). The wind direction will be east north east.
Weather Forecast Tonight - Portsmouth - Saturday 8th August 2020
It is going to be clear weather in Portsmouth tonight. The minimum temperature is going to be 19° C (but it is going to feel like 18° C).
There is only a small chance of rain tonight (3 percent to be precise). Humidity will be around 69 %.
The wind speed tonight will be approximately 9 mph (gentle breeze), blowing north north east.
Weather Forecast Tomorrow - Portsmouth - Sunday 9th August 2020
It will be partly cloudy in Portsmouth tomorrow. The highest temperature in the daytime is forecast to be 30° C (it will feel like 29° C).
There is a slight chance of it pouring down tomorrow (roughly a 3% likelihood). Humidity tomorrow is forecast to be around 50%.
The UV Index tomorrow is 7 (high). You should seek shade at midday, cover up and wear sunscreen.
Visibility tomorrow should be very good. The wind speed tomorrow at noon is forecast to be 7 mph (light breeze). The wind direction will be east north east.
5 Day Forecast For Portsmouth
A 5-day weather forecast for Portsmouth is shown in the table below.
Date
Weather Type
Day Max Temp (° C)
Night Min Temp (° C)
Chance of Rain (%)
Wind Speed (mph)
Max UV
Saturday 8th August - Day
Partly Cloudy
32
-
7
7
7
Saturday 8th August - Night
Clear Night
-
19
3
9
-
Sunday 9th August - Day
Partly Cloudy
30
-
3
7
7
Sunday 9th August - Night
Clear Night
-
20
1
7
-
Monday 10th August - Day
Partly Cloudy
27
-
8
7
7
Monday 10th August - Night
Partly Cloudy
-
20
36
7
-
Tuesday 11th August - Day
Light Rain
26
-
34
7
7
Tuesday 11th August - Night
Cloudy
-
19
13
7
-
Wednesday 12th August - Day
Cloudy
25
-
43
7
6
Wednesday 12th August - Night
Light Rain
-
17
37
9
-
Forecast - Location Details
The weather forecast for Portsmouth is based on data provided by the Met Office for the location shown on the map below. The weather in other areas of Portsmouth may vary slightly.