Weather today
°C °F
June 21, 2026
Sunday
19°
0 mm
21°
0 mm
22°
0 mm
19°
0 mm

The local weather in Portsmouth today

Sunday, 21 June 2026

The weather today in Portsmouth will be quite hot with temperatures reaching 22°C. During the evening and night time the temperatures will drop to 16°C.

For deep dive information check out our hourly weather forecast for today down the page.

Today's hourly weather in Portsmouth

Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature16°C16°C16°C19°C21°C22°C22°C19°C
Weather
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Chance of rain14%15%15%10%7%5%5%9%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity89%90%91%82%71%67%68%79%
Wind3Km/h5Km/h6Km/h4Km/h6Km/h12Km/h8Km/h4Km/h
Wind Gust7Km/h11Km/h11Km/h6Km/h8Km/h19Km/h14Km/h9Km/h
Wind Degree254°
341°
322°
29°
132°
160°
163°
67°
Wind DirectionWSWNNWNWNNESESSESSEENE
Cloud Cover17%20%12%11%13%8%6%4%
UV Index00026620
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Portsmouth today weather

Morning

The temperature in Portsmouth today in the early morning is 16°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 16°C.

The chance of rain in Portsmouth in the morning is 15%, and the wind will blow at 6km/h.

Noon

The temperature in Portsmouth today at noon time is 21°C and it will feel like 22°C. The humidity will be around 71% with wind speed of 6km/h.

Evening

The temperature in Portsmouth today's evening will get to 22°C.

The chance of rain in Portsmouth in the evening time is 5%, with wind speed of 12km/h.

Night

The night temperature in Portsmouth today is 19°C with a wind speed of 4km/h.

The weather in Portsmouth today - FAQ

What is the weather today in Portsmouth?
The wather forecast for today in Portsmouth is mostly sunny.
What is today's highest and lowest temperature in Portsmouth?
The temperature today in Portsmouth will range between 16° and 22°.
Will it be raining today in Portsmouth?
The chance of rain today in Portsmouth is 15%.
Will it be windy today in Portsmouth?
The wind will blow between 3 Km/h to 12 Km/h today in Portsmouth.
How many hours of sunlight today in Portsmouth?
There will be 16.7 hours of sun today in Portsmouth.
What time is the sunrise and sunset today in Portsmouth?
The sun will rise at 04:51 and set at 21:22.

Clothing recommendation for Portsmouth

Sunday, 21 June 2026
Sunglasses
T-Shirt
Long Pants

Sunrise and sunset time in Portsmouth today

What time is the sunset and sunrise in Portsmouth today? The sun will rise at 04:51 and will set at 21:22. There will be 16.7 hours of sunlight in Portsmouth.

Sunrise
04:51
Sunset
21:22
More about the weather in Portsmouth