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Weather trend: Cooler overall and more changeable, but some warm, sunny spells, too

19:16
30 June 2025

Weather trend
Cooler overall and more changeable

Low pressure will become more influential again later this week and into next week, setting the stage for some more unsettled weather at times.

Wednesday will see some showers and isolated thunderstorms across the far east and southeast of England as a weather front moves off into the North Sea.

Behind this feature, cooler, fresher Atlantic air will spread across all of northwestern Europe.

It will still be just above average on Thursday though, with lengthy sunny spells in the south. Ireland and parts of Scotland meanwhile are likely to see more cloud and some showers.

Another, larger weather system is then likely to move across Ireland and the UK Friday and into the weekend, with more extensive cloud as well as outbreaks of rain.

Overall, the largest rainfall amounts are expected over western and northern Ireland as well as western Scotland, with other areas seeing some dry and fine spells in between.

Temperatures are likely to be more typical for a British and Irish summer, with daytime highs typically around 20°C or just above, though cooler near western coasts and over higher terrain.

This slightly more unsettled and cooler spell looks set to continue into the early or middle part of next week.

However, there are some indications that very warm conditions may return, particularly to some central and southern areas towards the middle of July.

London

Mo
21
33
Tu
21
25
We
14
26
Th
17
28
Fr
18
23
Sa
16
23
Su
14
22
Mo
15
23
Tu
17
28
We
18
27
Th
18
28
Fr
18
27
Sa
18
27
Su
19
29
Max (°C)
Min (°C)
moreless

Sheffield

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

Edinburgh

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

Cardiff

Mo
17
25
Tu
13
22
We
8
22
Th
11
23
Fr
15
17
Sa
14
21
Su
13
20
Mo
14
22
Tu
15
23
We
16
23
Th
17
23
Fr
17
23
Sa
16
24
Su
16
24
Max (°C)
Min (°C)
moreless

Dublin

Mo
12
18
Tu
9
19
We
9
19
Th
12
18
Fr
16
20
Sa
12
18
Su
12
19
Mo
11
19
Tu
13
21
We
14
21
Th
14
21
Fr
14
21
Sa
12
21
Su
12
21
Max (°C)
Min (°C)
moreless
Lars Lowinski
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