Home /

Weather trend: Azores High set to bring next heatwave

17:15
4 July 2025

Weather trend
Azores High set to bring next heatwave

The new week starts with some scattered showers but with sunny spells.

Another warm spell is in sight, after a brief period of more unsettled conditions over the coming days.

The weekend outlook sees isolated showers, predominantly situated over western Scotland, north-east and south-east England. More broadly, plenty of sunny spells, albeit with a gusty few days.

Next week remains changeable to begin with, and on the cooler side, with some periods of rain passing through Ireland into western Scotland.

Temperatures begin to warm significantly from Tuesday, initially in southern England and Ireland, before widely warmer over the weekend.

By the end of next weekend, highs reaching into the 30s are possible across England once again, with another heatwave likely to be declared. Not quite so hot across Ireland, where highs will remain around the mid-20s.

This is thanks to the arrival of an Azores High, dragging warmer air over the UK and Ireland from the Azores Islands.

During this period, it remains mostly dry in the south to start with, and more broadly by Wednesday.

London

Th
14
27
Fr
17
22
Sa
17
22
Su
14
23
Mo
13
24
Tu
13
27
We
18
30
Th
20
31
Fr
20
29
Sa
20
29
Su
17
28
Mo
17
29
Tu
19
29
We
20
32
Max (°C)
Min (°C)
moreless

Dublin

Th
13
20
Fr
16
21
Sa
13
19
Su
11
17
Mo
9
20
Tu
13
23
We
16
23
Th
15
22
Fr
14
20
Sa
11
19
Su
9
19
Mo
12
21
Tu
13
21
We
13
21
Max (°C)
Min (°C)
moreless

Cardiff

Th
11
22
Fr
16
18
Sa
16
20
Su
11
20
Mo
12
23
Tu
7
23
We
14
25
Th
17
25
Fr
17
23
Sa
16
22
Su
13
21
Mo
15
23
Tu
16
24
We
16
24
Max (°C)
Min (°C)
moreless

Manchester

Th
11
20
Fr
14
20
Sa
14
17
Su
12
16
Mo
10
18
Tu
10
22
We
15
25
Th
16
24
Fr
15
23
Sa
15
23
Su
12
21
Mo
14
24
Tu
15
25
We
15
24
Max (°C)
Min (°C)
moreless

Edinburgh

Th
13
18
Fr
15
17
Sa
13
19
Su
10
17
Mo
9
21
Tu
10
21
We
16
22
Th
16
22
Fr
14
20
Sa
13
21
Su
11
19
Mo
12
20
Tu
13
21
We
13
21
Max (°C)
Min (°C)
moreless
Weather & Radar editorial team
More on the topic
Monday 30 June 2025

Noctilucent cloud season

Shimmering clouds over UK and Ireland
Sunday 22 June 2025

Your weather - Your shots

Radiant lightning strikes and sunrises
Friday 4 July 2025

Across UK and Ireland

Gusting winds prompt warnings
All weather news
This might also interest you
Friday 27 June 2025

Breakfast brief

Rain for some, heat returns elsewhere
Thursday 3 July 2025

Breakfast brief

Pleasant for some, unsettled for others
Sunday 29 June 2025

Your weather - Your shots

Colourful and stormy skylines
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement