Hike the South West Coast Path
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10-Day Weather Forecast for Caernarfon
Six-hourly outlook through Monday 12 October. Updated every three hours via MET Norway.
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Saturday
3 Oct
—
11°C (52°F)
0 mm (0 in)
14°C (57°F)
0 mm (0 in)
12°C (54°F)
0 mm (0 in)
Hourly ›
Sat
3 Oct
Hourly ›
night
—
morning
11°C (52°F)
0 mm (0 in)
afternoon
14°C (57°F)
0 mm (0 in)
evening
12°C (54°F)
0 mm (0 in)
Sunday
4 Oct
10°C (50°F)
0 mm (0 in)
10°C (50°F)
0.1 mm (0 in)
16°C (61°F)
0.2 mm (0.01 in)
15°C (59°F)
0.1 mm (0 in)
Hourly ›
Sun
4 Oct
Hourly ›
night
10°C (50°F)
0 mm (0 in)
morning
10°C (50°F)
0.1 mm (0 in)
afternoon
16°C (61°F)
0.2 mm (0.01 in)
evening
15°C (59°F)
0.1 mm (0 in)
Monday
5 Oct
15°C (59°F)
0.3 mm (0.01 in)
16°C (61°F)
0.6 mm (0.02 in)
17°C (63°F)
0.3 mm (0.01 in)
16°C (61°F)
0.1 mm (0 in)
Hourly ›
Mon
5 Oct
Hourly ›
night
15°C (59°F)
0.3 mm (0.01 in)
morning
16°C (61°F)
0.6 mm (0.02 in)
afternoon
17°C (63°F)
0.3 mm (0.01 in)
evening
16°C (61°F)
0.1 mm (0 in)
Tuesday
6 Oct
16°C (61°F)
0.7 mm (0.03 in)
15°C (59°F)
2.4 mm (0.1 in)
15°C (59°F)
0.1 mm (0 in)
13°C (55°F)
0 mm (0 in)
Hourly ›
Tue
6 Oct
Hourly ›
night
16°C (61°F)
0.7 mm (0.03 in)
morning
15°C (59°F)
2.4 mm (0.1 in)
afternoon
15°C (59°F)
0.1 mm (0 in)
evening
13°C (55°F)
0 mm (0 in)
Wednesday
7 Oct
10°C (50°F)
0 mm (0 in)
9°C (48°F)
0.3 mm (0.01 in)
12°C (54°F)
1 mm (0.04 in)
11°C (52°F)
0.6 mm (0.02 in)
Hourly ›
Wed
7 Oct
Hourly ›
night
10°C (50°F)
0 mm (0 in)
morning
9°C (48°F)
0.3 mm (0.01 in)
afternoon
12°C (54°F)
1 mm (0.04 in)
evening
11°C (52°F)
0.6 mm (0.02 in)
Thursday
8 Oct
10°C (50°F)
0.2 mm (0.01 in)
9°C (48°F)
0 mm (0 in)
13°C (55°F)
0 mm (0 in)
11°C (52°F)
0.7 mm (0.03 in)
Hourly ›
Thu
8 Oct
Hourly ›
night
10°C (50°F)
0.2 mm (0.01 in)
morning
9°C (48°F)
0 mm (0 in)
afternoon
13°C (55°F)
0 mm (0 in)
evening
11°C (52°F)
0.7 mm (0.03 in)
Friday
9 Oct
11°C (52°F)
0.3 mm (0.01 in)
14°C (57°F)
2.4 mm (0.1 in)
14°C (57°F)
4.5 mm (0.2 in)
14°C (57°F)
1.4 mm (0.1 in)
Hourly ›
Fri
9 Oct
Hourly ›
night
11°C (52°F)
0.3 mm (0.01 in)
morning
14°C (57°F)
2.4 mm (0.1 in)
afternoon
14°C (57°F)
4.5 mm (0.2 in)
evening
14°C (57°F)
1.4 mm (0.1 in)
Saturday
10 Oct
12°C (54°F)
0.7 mm (0.03 in)
11°C (52°F)
0.8 mm (0.03 in)
12°C (54°F)
2.2 mm (0.1 in)
11°C (52°F)
2 mm (0.1 in)
Hourly ›
Sat
10 Oct
Hourly ›
night
12°C (54°F)
0.7 mm (0.03 in)
morning
11°C (52°F)
0.8 mm (0.03 in)
afternoon
12°C (54°F)
2.2 mm (0.1 in)
evening
11°C (52°F)
2 mm (0.1 in)
Sunday
11 Oct
10°C (50°F)
0.3 mm (0.01 in)
10°C (50°F)
0.3 mm (0.01 in)
12°C (54°F)
0.3 mm (0.01 in)
11°C (52°F)
0.1 mm (0 in)
Hourly ›
Sun
11 Oct
Hourly ›
night
10°C (50°F)
0.3 mm (0.01 in)
morning
10°C (50°F)
0.3 mm (0.01 in)
afternoon
12°C (54°F)
0.3 mm (0.01 in)
evening
11°C (52°F)
0.1 mm (0 in)
Monday
12 Oct
10°C (50°F)
0 mm (0 in)
11°C (52°F)
0.5 mm (0.02 in)
—
—
Hourly ›
Mon
12 Oct
Hourly ›
night
10°C (50°F)
0 mm (0 in)
morning
11°C (52°F)
0.5 mm (0.02 in)
afternoon
—
evening
—
Data from MET Norway · Updated every three hours.
What's the weather in Caernarfon this week?
Today's weather - Saturday 3 Oct
For Saturday the predicted weather in Caernarfon is clear skies. The maximum temperature is a mild 14°C (57°F), while the minimum temperature is a cold 11°C (52°F).
Tomorrow's weather - Sunday 4 Oct
On Sunday, Caernarfon will be cloudy with some rain. Expect highs of a mild 16°C (61°F) and lows of around 10°C (50°F).
10-Day Weather Forecast
During the next 10 days, temperatures will reach 17°C (63°F) on Monday before declining again, with average highs of 14°C (57°F) and lows of 11°C (52°F). Compared to normal October conditions, this is typical. There will be a mix of sun and clouds throughout this time. Expect a bit less rainfall than usual (compared to average October levels), the days are characterized by some rainy days. There will be rain on around 5 days (Mon, Tue, Wed, Fri, Sat).
Weather Forecast FAQ for Caernarfon
When will be the warmest day next week?
The warmest day is expected to be Monday with a high of 17°C (63°F).
When will be the coldest day?
The coldest day is forecasted for Thursday with a low of 9°C (48°F).
Will it rain next week in Caernarfon?
Yes, rain is expected on 5 days , specifically on Mon, Tue, Wed, Fri, Sat.
How much rainfall is expected next week?
A total of 22 mm (0.9 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 9°C (48°F) to 17°C (63°F).
More about Caernarfon
Explore the full Caernarfon climate overview with monthly averages, or check rainfall data and temperature by month.
Caernarfon weather by month
Browse monthly averages for Caernarfon: climate by month with temperature, rainfall and sunshine.
Travel inspiration
Need travel inspiration? Check out our bucket list articles and be inspired.
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