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Weather trend: Cooler and more changeable pattern, with more frequent rain or showers

20:34
25 August 2025

Weather trend
Cooler, more changeable end to the month

After a fine and often very warm start to the week, the pattern is going to change, with much more unsettled conditions through the end of the month.

Tuesday and Wednesday will already be fairly unsettled, with a mixture of some sunshine and showers or longer spells of rain at times.

Temperatures are expected to fall back to average or just below average values for the time of year, but it will still feel warm in any sunny spells.

Atlantic low pressure then remains influential through the second half of this week, with further fronts likely to move across Ireland and the UK.

Drier and brighter spells are however likely in between as well.

Overall, this changeable pattern looks set to remain in place until at least the end of the month. This means that most parts of the British and Irish Isles will see a fair amount of rain through this period.

This rain may be welcomed in some parts of the country given the often dry conditions we have seen this summer.

Things could also get rather windy at times as low pressure systems move past, with some gusty winds possible especially around the next weekend.

While details are unclear at this stage, the trend for the first week of September continues to suggest fairly changeable and at times relatively cool weather for most of us.

London

Mo
18
26
Tu
15
22
We
13
21
Th
14
23
Fr
14
17
Sa
15
22
Su
14
21
Mo
14
22
Tu
14
22
We
14
22
Th
16
23
Fr
17
25
Sa
17
25
Su
16
24
Max (°C)
Min (°C)
moreless

Leeds

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

Glasgow

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

Cardiff

Mo
15
22
Tu
15
20
We
12
18
Th
13
18
Fr
12
18
Sa
14
20
Su
14
19
Mo
12
20
Tu
13
20
We
12
21
Th
15
20
Fr
16
21
Sa
17
22
Su
15
23
Max (°C)
Min (°C)
moreless

Belfast

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

Dublin

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