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    Weather outlook - Cooler week with an unsettled split

19:23
29 June 2026

Weather outlook
Cooler week with an unsettled split

Temperature map of the UK and western Europe on 30.06 showing warm conditions across Britain, with temperatures reaching 24°C near London, around 20°C in Ireland and southern Britain, and 17°C across parts of Scotland.

A much different picture this week, after the second heatwave of the year conditions are cooler, cloudier, and with more rain on the way in parts.

Early in the week unsettled weather is split. Generally gloomier, with more rain for Ireland into northern and western parts of the UK. Meanwhile, it's staying sunnier and warmer in th south and east.

Record June heat

The June temperature record was broken last week on three concecutive days, eventually ending at 37.7 °C on Friday in Lingwood, Norfolk.

Temperatures throughout the week are much more manageable, between the low to mid-20s across both countries, dipping into the teens for easier nights.

From Wednesday, windier days arrive. Initially across Ireland and western regions of the UK, moving east through Thursday.

Heading towards the weekend, high pressure makes a return are also stretches over the Azores. A classic set-up in summer that drives temperatures upwards.

From this, daily highs head back into the high-20s and perhaps low-30s in the south-east of England which is then sustained into next week as well for the south.

London

Tu
17
24
We
16
26
Th
18
26
Fr
15
27
Sa
16
29
Su
18
33
Mo
20
28
Tu
17
28
We
19
31
Th
19
31
Fr
18
30
Sa
20
33
Su
21
33
Mo
21
31
Max (°C)
Min (°C)
moreless

Manchester

Tu
15
20
We
15
19
Th
16
19
Fr
11
23
Sa
16
21
Su
13
25
Mo
16
22
Tu
13
21
We
14
25
Th
14
24
Fr
14
27
Sa
17
29
Su
17
26
Mo
17
26
Max (°C)
Min (°C)
moreless

Dublin

Tu
14
20
We
12
20
Th
14
21
Fr
12
23
Sa
17
23
Su
12
23
Mo
15
22
Tu
11
20
We
12
21
Th
12
20
Fr
10
20
Sa
12
22
Su
13
22
Mo
14
22
Max (°C)
Min (°C)
moreless

Edinburgh

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

Cardiff

Tu
14
20
We
15
21
Th
17
23
Fr
10
24
Sa
16
22
Su
14
23
Mo
16
23
Tu
15
23
We
16
24
Th
16
24
Fr
15
25
Sa
18
26
Su
17
25
Mo
17
25
Max (°C)
Min (°C)
moreless
Weather & Radar editorial team
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