News
Another heatwave likely next week as temperatures set to rise
Heatwave conditions are likely to return to many parts of the UK next week as temperatures climb through the weekend and then more significantly, into the midd…
Read moreKnocklayd (County Antrim) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius;Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
7 day forecast for Knocklayd
Today (8 August 2026)
| Time |
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%
|
20%
|
30%
|
40%
|
40%
|
40%
|
50%
|
60%
|
60%
|
80%
|
90%
|
80%
|
60%
|
80%
|
70%
|
70%
|
90%
|
90%
|
80%
|
80%
|
80%
|
| Temperature |
10°
|
10°
|
9°
|
10°
|
10°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
7°
|
7°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
| Wind direction and speed |
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
14
|
SSW
15
|
SSW
15
|
SSW
16
|
SSW
18
|
SSW
21
|
SSW
21
|
SSW
21
|
SSW
20
|
SSW
18
|
SSW
16
|
SSW
16
|
SSW
15
|
SW
13
|
SSW
14
|
SSW
13
|
SW
13
|
SSW
13
|
| Wind gust (mph) |
18
|
17
|
17
|
17
|
19
|
19
|
20
|
21
|
23
|
24
|
24
|
24
|
24
|
23
|
23
|
22
|
20
|
19
|
18
|
17
|
17
|
16
|
16
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
79%
|
83%
|
84%
|
82%
|
83%
|
84%
|
84%
|
82%
|
79%
|
76%
|
74%
|
76%
|
77%
|
83%
|
87%
|
86%
|
89%
|
90%
|
93%
|
94%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - |
Sunday (9 August 2026)
| 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 |
70%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
70%
|
50%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
SW
13
|
SW
13
|
SW
13
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
WSW
11
|
W
11
|
W
11
|
W
11
|
W
11
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
11
|
W
9
|
WSW
8
|
WSW
8
|
| Wind gust (mph) |
16
|
16
|
16
|
17
|
17
|
17
|
17
|
18
|
18
|
18
|
18
|
19
|
19
|
19
|
19
|
19
|
19
|
21
|
21
|
20
|
19
|
18
|
17
|
17
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
VP
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
G
|
M
|
M
|
M
|
G
|
M
|
G
|
M
|
| Humidity |
96%
|
94%
|
92%
|
94%
|
95%
|
95%
|
96%
|
95%
|
95%
|
95%
|
94%
|
93%
|
92%
|
90%
|
85%
|
77%
|
71%
|
75%
|
75%
|
76%
|
78%
|
85%
|
87%
|
89%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Monday (10 August 2026)
| 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 |
30%
|
20%
|
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
5°
|
6°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
8
|
SW
8
|
SW
8
|
SW
7
|
WSW
7
|
WSW
8
|
W
9
|
WNW
8
|
WNW
8
|
NW
8
|
NNW
8
|
N
8
|
N
8
|
NNE
8
|
NNE
8
|
NE
7
|
ENE
7
|
ESE
8
|
SE
8
|
SE
9
|
| Wind gust (mph) |
18
|
18
|
17
|
17
|
17
|
16
|
16
|
16
|
15
|
15
|
14
|
14
|
13
|
12
|
12
|
11
|
11
|
10
|
10
|
9
|
10
|
10
|
10
|
12
|
| Visibility (description) |
P
|
M
|
M
|
P
|
P
|
P
|
P
|
M
|
G
|
M
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
90%
|
92%
|
92%
|
93%
|
93%
|
94%
|
94%
|
92%
|
89%
|
85%
|
78%
|
74%
|
69%
|
67%
|
67%
|
67%
|
67%
|
69%
|
71%
|
72%
|
75%
|
82%
|
81%
|
79%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Tuesday (11 August 2026)
| 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
12°
|
12°
|
11°
|
12°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
9
|
SSE
9
|
SSE
10
|
S
10
|
S
11
|
SSE
10
|
SSE
9
|
SSE
10
|
SSE
11
|
SSE
11
|
SSE
13
|
SSE
13
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
13
|
SSE
13
|
SSE
11
|
SSE
10
|
SSE
10
|
SSE
11
|
SSE
13
|
SSE
13
|
| Wind gust (mph) |
13
|
13
|
15
|
15
|
16
|
17
|
18
|
18
|
19
|
20
|
21
|
23
|
23
|
23
|
23
|
23
|
22
|
21
|
20
|
20
|
19
|
20
|
19
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
78%
|
77%
|
77%
|
76%
|
76%
|
75%
|
74%
|
72%
|
69%
|
67%
|
67%
|
67%
|
66%
|
65%
|
64%
|
64%
|
65%
|
66%
|
69%
|
74%
|
73%
|
72%
|
72%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Wednesday (12 August 2026)
| 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
40%
|
40%
|
40%
|
40%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
9°
|
10°
|
11°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
16°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
12°
|
| Wind direction and speed (mph) |
S
13
|
S
13
|
S
13
|
S
13
|
S
13
|
S
13
|
S
13
|
S
14
|
S
14
|
S
15
|
S
16
|
S
16
|
S
16
|
S
16
|
S
16
|
S
15
|
S
15
|
S
15
|
S
14
|
S
11
|
S
10
|
S
9
|
S
9
|
SSW
9
|
| Wind gust (mph) |
20
|
20
|
20
|
19
|
19
|
20
|
20
|
21
|
22
|
23
|
23
|
24
|
24
|
23
|
23
|
23
|
21
|
21
|
19
|
19
|
17
|
16
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
| Humidity |
73%
|
75%
|
77%
|
79%
|
82%
|
84%
|
85%
|
85%
|
84%
|
81%
|
79%
|
76%
|
74%
|
71%
|
69%
|
68%
|
68%
|
70%
|
73%
|
78%
|
83%
|
86%
|
91%
|
92%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Thursday (13 August 2026)
| 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%
|
20%
|
20%
|
20%
|
40%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
11°
|
13°
|
14°
|
15°
|
13°
|
11°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
9°
|
10°
|
11°
|
12°
|
11°
|
9°
|
| Wind direction and speed (mph) |
SSW
8
|
SSW
9
|
SSW
10
|
SSW
9
|
SW
14
|
WSW
16
|
W
14
|
WNW
11
|
SW
10
|
| Wind gust (mph) |
13
|
11
|
12
|
20
|
22
|
22
|
20
|
15
|
11
|
| Visibility (description) | – |
P
|
VP
|
VP
|
M
|
VG
|
G
|
G
|
P
|
| Humidity |
94%
|
95%
|
95%
|
95%
|
84%
|
75%
|
70%
|
75%
|
91%
|
| UV | - | - | - | 1 | 3 | 5 | 3 | 1 | - |
Friday (14 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
11°
|
12°
|
12°
|
11°
|
9°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
8°
|
10°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
W
9
|
W
11
|
WSW
9
|
W
10
|
WNW
12
|
NW
11
|
NW
13
|
NW
9
|
| Wind gust (mph) |
10
|
13
|
15
|
17
|
17
|
17
|
15
|
10
|
| Visibility (description) |
VP
|
VP
|
VP
|
M
|
M
|
M
|
G
|
M
|
| Humidity |
92%
|
95%
|
94%
|
81%
|
72%
|
73%
|
77%
|
91%
|
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Tooltip header
Knocklayd weather map
View the weather with our interactive map
Loading map...
Northern Ireland weather forecast
Headline:
Rather cloudy on Saturday, some rain later.
This Evening and Tonight:
This evening will be dry with some late sunshine. Then becoming cloudy overnight with some light and patchy rain extending northeast for a time. Freshening southwesterly in the northwest. Minimum temperature 13 °C.
Saturday:
Some hazy sunshine in the southeast at first otherwise rather cloudy. Dry for much of the day then some outbreaks of rain later. Quite warm. Maximum temperature 21 °C.
Outlook for Sunday to Tuesday:
Outbreaks of rain on Sunday, turning drier later. Dry with sunny spells on Monday and Tuesday, turning warmer
Updated: