Donegal (Ireland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Overcast.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Donegal
Today (14 August 2026)
| Time |
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%
|
10%
|
20%
|
10%
|
30%
|
30%
|
30%
|
30%
|
40%
|
20%
|
20%
|
10%
|
20%
|
30%
|
50%
|
50%
|
40%
|
40%
|
30%
|
20%
|
| Temperature |
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
| Wind direction and speed |
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
NW
13
|
NW
13
|
NW
13
|
WNW
14
|
| Wind gust (mph) |
17
|
19
|
19
|
18
|
19
|
19
|
19
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
21
|
20
|
21
|
21
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
| Humidity |
85%
|
89%
|
87%
|
85%
|
85%
|
85%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
86%
|
85%
|
85%
|
84%
|
82%
|
79%
|
76%
|
| UV | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 5 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Saturday (15 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 |
20%
|
10%
|
20%
|
20%
|
20%
|
30%
|
40%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
11
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
11
|
WNW
11
|
WNW
11
|
WNW
11
|
WNW
10
|
W
9
|
WNW
9
|
WNW
9
|
W
9
|
W
9
|
| Wind gust (mph) |
19
|
19
|
19
|
19
|
19
|
20
|
20
|
19
|
19
|
19
|
18
|
17
|
17
|
17
|
18
|
18
|
18
|
17
|
16
|
15
|
14
|
14
|
13
|
13
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
74%
|
75%
|
74%
|
73%
|
69%
|
73%
|
75%
|
73%
|
72%
|
73%
|
72%
|
73%
|
72%
|
73%
|
73%
|
73%
|
72%
|
74%
|
74%
|
74%
|
75%
|
75%
|
75%
|
76%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Sunday (16 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%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
60%
|
60%
|
70%
|
60%
|
60%
|
50%
|
60%
|
50%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed (mph) |
W
9
|
WSW
8
|
WSW
8
|
WSW
8
|
SW
8
|
SW
8
|
SW
8
|
SSW
8
|
SSW
9
|
SSW
9
|
SW
10
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
10
|
S
11
|
S
10
|
S
9
|
S
11
|
S
11
|
| Wind gust (mph) |
12
|
12
|
11
|
12
|
12
|
12
|
12
|
13
|
15
|
16
|
17
|
17
|
17
|
18
|
17
|
17
|
17
|
17
|
16
|
18
|
18
|
18
|
18
|
18
|
| Visibility (description) |
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
78%
|
77%
|
76%
|
77%
|
80%
|
80%
|
83%
|
85%
|
84%
|
85%
|
84%
|
84%
|
83%
|
82%
|
83%
|
82%
|
82%
|
83%
|
85%
|
86%
|
85%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Monday (17 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 |
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
50%
|
40%
|
30%
|
40%
|
30%
|
40%
|
50%
|
50%
|
60%
|
60%
|
70%
|
70%
|
70%
|
60%
|
70%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
S
11
|
S
11
|
S
13
|
SSW
14
|
SSW
14
|
SSW
14
|
SSW
14
|
SSW
14
|
SW
14
|
SW
14
|
SSW
15
|
SSW
15
|
SW
16
|
SW
16
|
SW
17
|
SW
17
|
SW
17
|
SW
18
|
SW
18
|
SW
17
|
SW
16
|
SW
16
|
SW
16
|
SW
16
|
| Wind gust (mph) |
19
|
19
|
20
|
20
|
20
|
21
|
20
|
21
|
20
|
21
|
22
|
23
|
25
|
27
|
27
|
30
|
30
|
29
|
28
|
27
|
26
|
25
|
25
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
| Humidity |
90%
|
92%
|
92%
|
92%
|
94%
|
92%
|
92%
|
92%
|
92%
|
92%
|
91%
|
90%
|
91%
|
89%
|
88%
|
91%
|
92%
|
93%
|
96%
|
97%
|
97%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Tuesday (18 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%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
40%
|
50%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SW
16
|
WSW
16
|
WSW
16
|
WSW
17
|
WSW
16
|
WSW
15
|
WSW
16
|
WSW
16
|
W
16
|
W
17
|
W
17
|
W
17
|
W
18
|
W
18
|
W
18
|
W
18
|
W
19
|
W
18
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
| Wind gust (mph) |
25
|
25
|
23
|
25
|
22
|
22
|
22
|
23
|
23
|
23
|
23
|
22
|
22
|
23
|
27
|
27
|
27
|
27
|
27
|
26
|
26
|
26
|
27
|
27
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
96%
|
96%
|
94%
|
94%
|
93%
|
92%
|
90%
|
88%
|
88%
|
89%
|
87%
|
86%
|
85%
|
85%
|
85%
|
85%
|
84%
|
84%
|
83%
|
83%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (19 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 |
50%
|
40%
|
40%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
W
20
|
W
20
|
W
21
|
W
20
|
W
20
|
W
18
|
W
18
|
W
18
|
W
18
|
| Wind gust (mph) |
26
|
30
|
32
|
30
|
30
|
28
|
28
|
27
|
28
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
82%
|
81%
|
81%
|
80%
|
81%
|
81%
|
81%
|
82%
|
| UV | - | - | - | 1 | 3 | 5 | 3 | 1 | - |
Thursday (20 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
WNW
18
|
WNW
18
|
WNW
16
|
WNW
18
|
WNW
17
|
WNW
17
|
NW
16
|
NW
17
|
| Wind gust (mph) |
27
|
26
|
27
|
24
|
23
|
23
|
23
|
23
|
| Visibility (description) |
M
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
| Humidity |
82%
|
83%
|
82%
|
80%
|
77%
|
77%
|
76%
|
75%
|
| UV | - | - | 1 | 3 | 4 | 3 | 1 | - |
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Forecast for 5am (UTC+1) Friday
Updated 02:00 (UTC+1) on Fri 14 Aug 2026
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