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Weather Caernarfon
Wales · United Kingdom
Mon 23/03
20:37
Weather Caernarfon
now
9°
35
mph
90 Min. Weather
cloudy
06:12
18:35
21:00
9
°
20 %
22:00
9
°
20 %
23:00
9
°
20 %
00:00
10
°
30 %
01:00
10
°
20 %
02:00
10
°
20 %
03:00
10
°
30 %
04:00
10
°
40 %
05:00
10
°
60 %
06:00
10
°
70 %
07:00
10
°
80 %
08:00
10
°
90 %
09:00
10
°
90 %
10:00
10
°
90 %
11:00
10
°
90 %
12:00
10
°
90 %
13:00
10
°
90 %
14:00
10
°
90 %
15:00
10
°
90 %
16:00
10
°
80 %
17:00
10
°
70 %
18:00
10
°
70 %
19:00
9
°
40 %
20:00
7
°
60 %
21:00
7
°
50 %
22:00
7
°
40 %
23:00
7
°
50 %
00:00
6
°
60 %
01:00
6
°
60 %
02:00
5
°
60 %
03:00
5
°
60 %
04:00
5
°
40 %
05:00
5
°
40 %
06:00
5
°
30 %
07:00
5
°
60 %
08:00
5
°
50 %
09:00
6
°
50 %
10:00
6
°
40 %
11:00
6
°
40 %
12:00
7
°
40 %
13:00
7
°
40 %
14:00
8
°
40 %
15:00
7
°
60 %
16:00
7
°
60 %
17:00
6
°
40 %
18:00
6
°
40 %
19:00
6
°
30 %
20:00
5
°
20 %
21:00
5
°
20 %
Severe weather warning
Strong winds with gusts up to 50 mph from tomorrow morning
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WeatherRadar
Forecast
Map
Morning
10
°
90 %
Afternoon
10
°
90 %
Evening
7
°
60 %
Night
5
°
60 %
Morning
6
°
60 %
Afternoon
8
°
60 %
Evening
5
°
30 %
Night
2
°
20 %
Morning
7
°
50 %
Afternoon
9
°
20 %
Evening
7
°
40 %
Night
7
°
60 %
Morning
9
°
80 %
Afternoon
10
°
30 %
Evening
6
°
50 %
Night
3
°
30 %
Morning
8
°
40 %
Afternoon
11
°
60 %
Evening
6
°
20 %
Night
4
°
30 %
Morning
7
°
60 %
Afternoon
11
°
40 %
Evening
10
°
40 %
Night
6
°
40 %
Morning
7
°
30 %
Afternoon
11
°
40 %
Evening
8
°
40 %
Night
8
°
30 %
Morning
8
°
40 %
Afternoon
12
°
40 %
Evening
7
°
40 %
Night
3
°
20 %
Morning
5
°
30 %
Afternoon
9
°
20 %
Evening
5
°
20 %
Night
4
°
20 %
Morning
7
°
20 %
Afternoon
10
°
20 %
Evening
7
°
20 %
Night
3
°
20 %
Morning
6
°
20 %
Afternoon
10
°
20 %
Evening
8
°
30 %
Night
6
°
40 %
Morning
7
°
30 %
Afternoon
11
°
30 %
Evening
8
°
30 %
Night
7
°
30 %
Morning
7
°
20 %
Afternoon
12
°
20 %
Evening
9
°
30 %
Night
5
°
30 %
Morning
7
°
30 %
Afternoon
11
°
30 %
Evening
9
°
20 %
Night
5
°
30 %
tomorrow
Tuesday 24/03
24/03
10
°
9
°
0 h
90 %
Wednesday
Wednesday 25/03
25/03
8
°
5
°
4 h
60 %
Thursday
Thursday 26/03
26/03
9
°
2
°
4 h
50 %
Friday
Friday 27/03
27/03
10
°
7
°
3 h
80 %
Saturday
Saturday 28/03
28/03
11
°
3
°
3 h
60 %
Sunday
Sunday 29/03
29/03
11
°
4
°
2 h
60 %
Monday
Monday 30/03
30/03
11
°
6
°
4 h
40 %
Tuesday
Tuesday 31/03
31/03
12
°
8
°
4 h
40 %
Wednesday
Wednesday 01/04
01/04
9
°
3
°
5 h
30 %
Thursday
Thursday 02/04
02/04
10
°
4
°
5 h
20 %
Friday
Friday 03/04
03/04
10
°
3
°
4 h
20 %
Saturday
Saturday 04/04
04/04
11
°
6
°
4 h
30 %
Sunday
Sunday 05/04
05/04
12
°
7
°
4 h
20 %
Monday
Monday 06/04
06/04
11
°
5
°
4 h
30 %
Top News
Weather trend
Chillier week with plenty of rain
WindRadar
14 day weather
Tu
9
10
We
5
8
Th
2
9
Fr
7
10
Sa
3
11
Su
4
11
Mo
6
11
Tu
8
12
We
3
9
Th
4
10
Fr
3
10
Sa
6
11
Su
7
12
Mo
5
11
Max (°C)
Min (°C)
more
less
Weather Trend United Kingdom
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
tomorrow
0
low
6-Day UV Forecast
Coast
today
tomorrow
Water 9° / Air 11°
Waves 0.8 m /
gusts up to 30 mph
Holyhead
High Tide 00:33 / 12:56
Low Tide 06:43 / 19:08
Water 9° / Air 11°
Waves 2 m /
gusts up to 45 mph
Holyhead
High Tide 01:17 / 13:47
Low Tide 07:33 / 20:00
Regional values
Mona RAF (60m)
Mon 23/03, 20:00
9°
overcast
Wind SW 26 mph
Gusts 35 mph
Capel Curig (215m)
Mon 23/03, 20:00
8.5°
overcast
Wind SW 26 mph
Gusts 40 mph
Valley (10m)
Mon 23/03, 20:00
9.5°
overcast
Wind SW 26 mph
Gusts 35 mph
Porthmadog (7m)
Mon 23/03, 20:00
9.9°
-
History
Weather Station Porthmadog
Maximum Temperature [°C] 24/02/2026 to 23/03/2026
Precipitation [mm] 24/02/2026 to 23/03/2026
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today
20:37 local time
Sun
06:12
18:35
12h 23min
Moon
07:26
00:05
Waxing crescent
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