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Yellow Warning for rain issued for unsettled midweek ahead
Unsettled conditions are set to continue across the UK this week, with a spell of heavy rain and strong winds impacting southern areas through today and into W…
Read moreDerry (County Londonderry) weather
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Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
7 day forecast for Derry
Today (2 September 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
 |
 |
|
|
| Chance of precipitation |
80%
|
50%
|
70%
|
40%
|
30%
|
40%
|
| Temperature |
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed |
SSW
7
|
SSW
5
|
S
5
|
SSE
4
|
SE
4
|
SE
4
|
| Wind gust (mph) |
14
|
11
|
10
|
8
|
7
|
8
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
78%
|
83%
|
84%
|
85%
|
86%
|
| UV | 1 | 1 | 1 | - | - | - |
Wednesday (3 September 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 |
50%
|
60%
|
70%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
SE
4
|
ESE
4
|
ESE
4
|
E
4
|
E
4
|
ENE
4
|
ENE
4
|
NE
4
|
NE
4
|
NNE
5
|
N
5
|
NW
7
|
NW
8
|
NW
8
|
NW
9
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
9
|
W
8
|
W
7
|
WSW
6
|
WSW
6
|
SW
6
|
| Wind gust (mph) |
8
|
8
|
7
|
7
|
7
|
8
|
8
|
8
|
9
|
9
|
11
|
12
|
14
|
17
|
17
|
19
|
19
|
19
|
19
|
15
|
14
|
13
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
89%
|
91%
|
92%
|
93%
|
95%
|
96%
|
96%
|
96%
|
94%
|
93%
|
92%
|
91%
|
87%
|
85%
|
84%
|
81%
|
76%
|
78%
|
82%
|
84%
|
87%
|
89%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Thursday (4 September 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 |
40%
|
50%
|
60%
|
60%
|
90%
|
90%
|
70%
|
50%
|
40%
|
| Temperature (°C) |
12°
|
12°
|
11°
|
11°
|
14°
|
16°
|
16°
|
15°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
13°
|
14°
|
14°
|
13°
|
11°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
7
|
W
9
|
W
10
|
W
8
|
SW
6
|
| Wind gust (mph) |
13
|
13
|
13
|
15
|
21
|
24
|
23
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
92%
|
93%
|
84%
|
67%
|
68%
|
75%
|
86%
|
| UV | - | - | - | 1 | 2 | 5 | 2 | 1 | - |
Friday (5 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
13°
|
16°
|
16°
|
16°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
12°
|
13°
|
14°
|
14°
|
12°
|
| Wind direction and speed (mph) |
SW
6
|
SSW
7
|
SSW
7
|
SSW
10
|
SW
12
|
SW
11
|
SSW
9
|
SSW
7
|
| Wind gust (mph) |
15
|
16
|
20
|
24
|
24
|
21
|
13
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
90%
|
90%
|
79%
|
66%
|
64%
|
73%
|
79%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Saturday (6 September 2025)
| 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%
|
30%
|
40%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
13°
|
13°
|
12°
|
15°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
13°
|
14°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
S
7
|
S
7
|
SSE
8
|
SSE
11
|
SSE
14
|
SSE
14
|
SE
14
|
SE
12
|
| Wind gust (mph) |
16
|
15
|
23
|
27
|
27
|
24
|
23
|
22
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
87%
|
79%
|
69%
|
72%
|
79%
|
85%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Sunday (7 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
70%
|
60%
|
50%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
16°
|
14°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
14°
|
15°
|
15°
|
13°
|
12°
|
| Wind direction and speed (mph) |
SE
13
|
SE
13
|
SE
13
|
SSE
14
|
S
15
|
SSW
16
|
SSE
13
|
S
10
|
| Wind gust (mph) |
25
|
27
|
26
|
24
|
26
|
24
|
16
|
13
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
87%
|
88%
|
91%
|
90%
|
85%
|
77%
|
81%
|
88%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Monday (8 September 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%
|
30%
|
40%
|
60%
|
60%
|
50%
|
50%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
14°
|
16°
|
16°
|
14°
|
13°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
12°
|
13°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
S
10
|
S
10
|
S
11
|
S
13
|
S
16
|
S
16
|
S
13
|
SSE
11
|
| Wind gust (mph) |
13
|
10
|
13
|
19
|
20
|
21
|
15
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
89%
|
91%
|
91%
|
86%
|
73%
|
76%
|
83%
|
90%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
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Northern Ireland weather forecast
Headline:
Cloudy with rain on Wednesday, drier later.
This Evening and Tonight:
Isolated showers at first dying out this evening then some clear spells at first tonight. Becoming cloudy overnight with outbreaks of rain spreading northwards by morning. Minimum temperature 12 °C.
Wednesday:
A cloudy day with outbreaks of rain, occasionally heavy especially in the east. Rain dying from the west during the afternoon. Maximum temperature 17 °C.
Outlook for Thursday to Saturday:
Sunny intervals and showers on Thursday. Mainly dry on Friday and Saturday. Warmer on Saturday.
Updated: