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Weather Caernarfon
Wales · United Kingdom
Sun, 15/03
09:12
Weather Caernarfon
now
8°
65
km/h
90 Min. Weather
light rain possible
06:31
18:21
10:00
9
°
40 %
11:00
10
°
40 %
12:00
10
°
40 %
13:00
10
°
40 %
14:00
9
°
60 %
15:00
8
°
60 %
16:00
9
°
40 %
17:00
8
°
50 %
18:00
7
°
50 %
19:00
7
°
40 %
20:00
6
°
40 %
21:00
6
°
40 %
22:00
6
°
60 %
23:00
6
°
70 %
00:00
6
°
60 %
01:00
6
°
40 %
02:00
6
°
40 %
03:00
6
°
50 %
04:00
7
°
40 %
05:00
7
°
30 %
06:00
7
°
20 %
07:00
7
°
20 %
08:00
8
°
20 %
09:00
8
°
30 %
10:00
9
°
30 %
11:00
9
°
30 %
12:00
10
°
40 %
13:00
9
°
70 %
14:00
9
°
80 %
15:00
9
°
60 %
16:00
10
°
40 %
17:00
9
°
40 %
18:00
9
°
50 %
19:00
10
°
40 %
20:00
10
°
30 %
21:00
10
°
30 %
22:00
10
°
30 %
23:00
10
°
40 %
00:00
10
°
50 %
01:00
10
°
50 %
02:00
10
°
40 %
03:00
9
°
50 %
04:00
9
°
50 %
05:00
9
°
40 %
06:00
9
°
40 %
07:00
9
°
50 %
08:00
10
°
30 %
09:00
10
°
30 %
10:00
10
°
40 %
WeatherRadar
Forecast
Map
Morning
8
°
70 %
Afternoon
10
°
70 %
Evening
6
°
70 %
Night
6
°
50 %
Morning
8
°
40 %
Afternoon
10
°
80 %
Evening
10
°
50 %
Night
9
°
50 %
Morning
10
°
50 %
Afternoon
12
°
30 %
Evening
10
°
20 %
Night
9
°
40 %
Morning
10
°
50 %
Afternoon
14
°
20 %
Evening
8
°
10 %
Night
5
°
10 %
Morning
10
°
10 %
Afternoon
17
°
20 %
Evening
10
°
10 %
Night
6
°
10 %
Morning
10
°
10 %
Afternoon
15
°
20 %
Evening
8
°
20 %
Night
2
°
20 %
Morning
6
°
20 %
Afternoon
11
°
20 %
Evening
6
°
30 %
Night
5
°
40 %
Morning
6
°
30 %
Afternoon
12
°
60 %
Evening
9
°
40 %
Night
4
°
30 %
Morning
7
°
20 %
Afternoon
13
°
20 %
Evening
6
°
20 %
Night
3
°
20 %
Morning
7
°
20 %
Afternoon
12
°
20 %
Evening
5
°
20 %
Night
4
°
20 %
Morning
7
°
30 %
Afternoon
11
°
20 %
Evening
4
°
20 %
Night
0
°
20 %
Morning
6
°
20 %
Afternoon
10
°
20 %
Evening
3
°
20 %
Night
1
°
30 %
Morning
7
°
20 %
Afternoon
11
°
20 %
Evening
5
°
20 %
Night
3
°
20 %
Morning
8
°
30 %
Afternoon
12
°
30 %
Evening
4
°
30 %
Night
1
°
30 %
today
Sunday, 15/03
15/03
10
°
6
°
2 h
70 %
tomorrow
Monday, 16/03
16/03
10
°
6
°
0 h
80 %
Tuesday
Tuesday, 17/03
17/03
12
°
9
°
2 h
50 %
Wednesday
Wednesday, 18/03
18/03
14
°
9
°
3 h
50 %
Thursday
Thursday, 19/03
19/03
17
°
5
°
7 h
20 %
Friday
Friday, 20/03
20/03
15
°
6
°
7 h
20 %
Saturday
Saturday, 21/03
21/03
11
°
2
°
5 h
20 %
Sunday
Sunday, 22/03
22/03
12
°
5
°
3 h
60 %
Monday
Monday, 23/03
23/03
13
°
4
°
4 h
20 %
Tuesday
Tuesday, 24/03
24/03
12
°
3
°
4 h
20 %
Wednesday
Wednesday, 25/03
25/03
11
°
4
°
3 h
30 %
Thursday
Thursday, 26/03
26/03
10
°
0
°
6 h
20 %
Friday
Friday, 27/03
27/03
11
°
1
°
3 h
20 %
Saturday
Saturday, 28/03
28/03
12
°
3
°
5 h
30 %
Top News
Your weather - Your shots
Spring haze and rain on video
WindRadar
14 day weather
Su
6
10
Mo
6
10
Tu
9
12
We
9
14
Th
5
17
Fr
6
15
Sa
2
11
Su
5
12
Mo
4
13
Tu
3
12
We
4
11
Th
0
10
Fr
1
11
Sa
3
12
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
moderate
7-Day Pollen Forecast
UV Index
today
0
low
6-Day UV Forecast
Coast
today
tomorrow
Water 8° / Air 10°
Waves 1.5 m /
gusts up to 70 km/h
Holyhead
High Tide 07:54 / 20:28
Low Tide 01:43 / 14:09
Water 8° / Air 10°
Waves 1.2 m /
gusts up to 65 km/h
Holyhead
High Tide 08:37 / 21:06
Low Tide 02:27 / 14:49
Regional values
Mona RAF (60m)
Sun, 15/03, 08:00
7.4°
slight rain
Wind S 43 km/h
Gusts 61 km/h
Capel Curig (215m)
Sun, 15/03, 08:00
6.4°
slight rain
Wind SW 57 km/h
Gusts 79 km/h
Valley (10m)
Sun, 15/03, 08:00
8.3°
drizzle
Wind S 50 km/h
Gusts 68 km/h
Porthmadog (7m)
Sun, 15/03, 08:00
8°
-
History
Weather Station Porthmadog
Maximum Temperature [°C] 02/16/2026 to 03/15/2026
Precipitation [mm] 02/16/2026 to 03/15/2026
RainfallRadar
Severe weather warnings
United Kingdom
Thunderstorm
Heavy rain
Storm
Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
09:12 local time
Sun
06:31
18:21
11h 50min
Moon
05:31
13:50
Waning crescent
News
Weekend outlook
Wet and windy Sunday after cold start
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