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    Weather outlook - Much cloudier week with rain in parts

05:23
21 July 2026

Weather outlook
Much cloudier week with rain in parts

Satellite weather map of the UK and Ireland showing rain and showers across northern Scotland and nearby Atlantic waters, increasing cloud over eastern Britain, and sunny conditions across southern England and much of Ireland. Temperatures range from 17°C in Ireland and northeast Scotland to 23°C in southeast England.

The week ahead brings a much duller outlook compared to the bright sunshine of the month so far, with showers and drizzle in parts.

From Tuesday, varying cloud cover spreads across the UK and Ireland. In parts, there will be sunny spells, particularly for the morning and late afternoon.

Ireland remains almost completely covered up to Friday with only bright spells towards the south and east coasts.

Aside from the cloud cover, conditions remain relatively settled thanks to the continued influence of high pressure. The occassional shower may form, particularly over Scotland and Northern Ireland later in the week.

Temperatures have finally fallen below heatwave thresholds for many, remaining around the low to mid-20s quite widely, but the upper-teens across Scotland.

Meanwhile, winds remain calm and move into a northerly flow bringing cooler air south from the Arctic. This keeps temperatures around the northern coastlines a little lower than elsewhere.

London

Tu
16
24
We
16
26
Th
15
25
Fr
17
27
Sa
17
25
Su
17
25
Mo
17
26
Tu
17
27
We
17
27
Th
17
28
Fr
18
29
Sa
17
26
Su
17
28
Mo
18
29
Max (°C)
Min (°C)
moreless

Manchester

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

Dublin

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

Edinburgh

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

Cardiff

Tu
15
26
We
14
25
Th
15
25
Fr
13
24
Sa
15
21
Su
15
23
Mo
16
24
Tu
15
23
We
15
23
Th
14
23
Fr
15
23
Sa
16
24
Su
14
22
Mo
15
23
Max (°C)
Min (°C)
moreless
Weather & Radar editorial team
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