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    Staying warm for spring - Thunder risk as heat eases slightly

23:00
27 May 2026

Staying warm for spring
Thunder risk as heat eases slightly

Slightly cooler on Thursday, away from south-west England and southern Ireland.

Looking for relief from the heat? There is a brief dip but conditions look to remain warm.

Wednesday sees a big drop for some. Widespread low cloud across eastern Scotland, into northern and eastern England sees temperatures drop considerably. Highs are at just 13 to 18 °C.

Further west and south-west though, it remains sunny and very warm, highs around 32 °C remain in south-west England with a sustained chance of scattered showers and thunderstorms in the early morning.

Thursday sees the temperatures rise slightly again, mostly sunny and warm in the UK but increasingly cloudy in Ireland, moving into south-west England and Wales later in the day.

Light rain or showers are again possible in the west and south-west during the afternoon and evening, with highs still around 29 to 30 °C across southern England.

Looking at Friday, into the weekend, it is turning cloudier with patchy rain in Scotland and northern Ireland while still mainly fine elsewhere. Low risk of isolated thundery showers remains but plenty of sunny spells as well.

London

We
15
31
Th
18
27
Fr
14
27
Sa
16
24
Su
15
22
Mo
17
24
Tu
14
22
We
12
20
Th
12
20
Fr
12
20
Sa
12
20
Su
12
20
Mo
12
21
Tu
12
24
Max (°C)
Min (°C)
moreless

Manchester

We
13
28
Th
14
21
Fr
11
23
Sa
15
19
Su
14
18
Mo
14
21
Tu
12
19
We
11
17
Th
11
17
Fr
10
17
Sa
10
18
Su
10
18
Mo
11
19
Tu
10
18
Max (°C)
Min (°C)
moreless

Dublin

We
15
21
Th
14
22
Fr
12
21
Sa
14
19
Su
16
20
Mo
13
19
Tu
12
18
We
10
17
Th
11
18
Fr
8
17
Sa
8
16
Su
8
16
Mo
10
17
Tu
9
17
Max (°C)
Min (°C)
moreless

Edinburgh

We
9
20
Th
14
17
Fr
10
20
Sa
13
17
Su
14
18
Mo
13
19
Tu
12
18
We
11
16
Th
10
17
Fr
10
17
Sa
10
17
Su
11
16
Mo
11
18
Tu
11
19
Max (°C)
Min (°C)
moreless

Cardiff

We
15
27
Th
14
20
Fr
9
21
Sa
14
19
Su
16
19
Mo
14
20
Tu
13
19
We
12
17
Th
11
17
Fr
11
17
Sa
11
17
Su
11
17
Mo
12
19
Tu
11
19
Max (°C)
Min (°C)
moreless
Weather & Radar editorial team
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