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Heatwave conditions across much of the UK
Large swathes of the UK have met heatwave criteria as the widely hot, dry, and sunny weather continues today and into the weekend.
Read moreLondonderry (Derry) (County Londonderry) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
7 day forecast for Londonderry (Derry)
Today (12 July 2025)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
15°
|
17°
|
19°
|
21°
|
23°
|
24°
|
26°
|
27°
|
28°
|
29°
|
29°
|
28°
|
28°
|
27°
|
25°
|
24°
|
22°
|
20°
|
| Feels like temperature (°C) |
15°
|
17°
|
19°
|
21°
|
22°
|
23°
|
25°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
21°
|
20°
|
| Wind direction and speed |
SE
4
|
SE
4
|
SE
5
|
SE
6
|
SSE
8
|
SSE
10
|
SSE
10
|
SSE
11
|
SSE
11
|
SSE
12
|
SE
12
|
SE
12
|
SE
12
|
SE
12
|
SE
11
|
ESE
10
|
SE
8
|
ESE
7
|
| Wind gust (mph) |
8
|
10
|
15
|
20
|
23
|
24
|
25
|
25
|
25
|
25
|
25
|
25
|
23
|
22
|
20
|
18
|
17
|
16
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
80%
|
75%
|
70%
|
64%
|
59%
|
55%
|
51%
|
42%
|
41%
|
41%
|
41%
|
52%
|
54%
|
59%
|
63%
|
66%
|
67%
|
| UV | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - |
Sunday (13 July 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
19°
|
20°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
25°
|
23°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
19°
|
20°
|
21°
|
23°
|
24°
|
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
| Wind direction and speed (mph) |
E
6
|
E
5
|
E
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
6
|
ENE
6
|
E
6
|
ESE
7
|
ESE
9
|
ESE
10
|
ESE
11
|
ESE
11
|
ESE
12
|
ESE
12
|
ESE
11
|
ESE
11
|
ESE
9
|
ESE
8
|
ESE
7
|
ESE
6
|
| Wind gust (mph) |
13
|
11
|
10
|
11
|
11
|
11
|
10
|
13
|
13
|
15
|
18
|
22
|
23
|
24
|
25
|
26
|
25
|
25
|
23
|
21
|
19
|
17
|
16
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
69%
|
71%
|
73%
|
74%
|
76%
|
78%
|
75%
|
72%
|
66%
|
63%
|
57%
|
54%
|
50%
|
43%
|
41%
|
41%
|
41%
|
44%
|
52%
|
55%
|
59%
|
63%
|
66%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - |
Monday (14 July 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
 |
|
|
|
|
|
| Chance of precipitation |
30%
|
50%
|
60%
|
80%
|
70%
|
90%
|
80%
|
60%
|
40%
|
| Temperature (°C) |
19°
|
18°
|
17°
|
17°
|
17°
|
18°
|
17°
|
16°
|
14°
|
| Feels like temperature (°C) |
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
13°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
6
|
E
6
|
ESE
6
|
S
8
|
SSW
10
|
SSW
10
|
SW
9
|
S
7
|
| Wind gust (mph) |
13
|
12
|
13
|
20
|
23
|
23
|
21
|
18
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
| Humidity |
69%
|
72%
|
80%
|
87%
|
86%
|
73%
|
70%
|
67%
|
77%
|
| UV | - | - | - | 1 | 4 | 6 | 4 | 1 | - |
Tuesday (15 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
50%
|
60%
|
60%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
15°
|
16°
|
17°
|
17°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
13°
|
15°
|
15°
|
15°
|
13°
|
| Wind direction and speed (mph) |
S
7
|
S
7
|
SSW
7
|
WSW
9
|
NW
10
|
WNW
10
|
WNW
10
|
WNW
7
|
| Wind gust (mph) |
11
|
10
|
14
|
19
|
21
|
21
|
18
|
9
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
83%
|
85%
|
86%
|
76%
|
67%
|
63%
|
66%
|
82%
|
| UV | - | - | 1 | 3 | 5 | 4 | 1 | - |
Wednesday (16 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
30%
|
20%
|
20%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
12°
|
12°
|
13°
|
16°
|
19°
|
20°
|
19°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
12°
|
15°
|
18°
|
18°
|
18°
|
15°
|
| Wind direction and speed (mph) |
SW
7
|
SW
5
|
SW
5
|
WSW
7
|
S
8
|
ESE
9
|
ESE
9
|
E
6
|
| Wind gust (mph) |
9
|
9
|
11
|
13
|
16
|
15
|
11
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
92%
|
89%
|
76%
|
67%
|
68%
|
75%
|
88%
|
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Thursday (17 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
14°
|
13°
|
15°
|
18°
|
20°
|
21°
|
20°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
14°
|
17°
|
18°
|
19°
|
18°
|
16°
|
| Wind direction and speed (mph) |
ESE
5
|
ESE
6
|
S
6
|
S
8
|
S
10
|
SSW
10
|
SSW
10
|
SSW
6
|
| Wind gust (mph) |
6
|
6
|
8
|
13
|
15
|
14
|
12
|
7
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
94%
|
96%
|
94%
|
86%
|
75%
|
70%
|
75%
|
89%
|
| UV | - | - | 1 | 3 | 6 | 3 | 1 | - |
Friday (18 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
40%
|
40%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
14°
|
15°
|
18°
|
20°
|
20°
|
20°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
17°
|
19°
|
19°
|
19°
|
16°
|
| Wind direction and speed (mph) |
S
5
|
SSE
5
|
S
5
|
S
7
|
S
9
|
S
10
|
SSW
9
|
S
5
|
| Wind gust (mph) |
6
|
5
|
9
|
12
|
14
|
13
|
11
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
93%
|
95%
|
93%
|
84%
|
75%
|
73%
|
77%
|
91%
|
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Tooltip header
Londonderry (Derry) weather map
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Northern Ireland weather forecast
Headline:
Dry, hot and sunny today.
Today:
Dry, hot and sunny. Just a small chance of a shower across the far west later this afternoon. Cooling onshore breezes along the east coast. Maximum temperature 30 °C.
Tonight:
Dry, very warm and sunny this evening. Then the rest of the night will remain dry with lengthy clear periods. A warm night in many places. Minimum temperature 15 °C.
Sunday:
Dry, hot and sunny again for most of the day. Cloudier by evening with the chance of a few showers. Cooler along the east coast. Maximum temperature 28 °C.
Outlook for Monday to Wednesday:
Rain, occasionally heavy, moving northeast early on Monday morning followed by scattered showers. Still a few showers on Tuesday before it becomes drier on Wednesday. Still quite warm.
Updated:
UK long range weather forecast
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