weathermetro
Cities / United Kingdom
/ Wales
☁️ Caeffynnon weather
Overcast. No rain expected in the next few hours.
Feels like 20° Wind 9 km/h SW Humidity 98% Pressure 1021 hPa UV 0 Air Good ☀ 05:57 - 20:44
Right now it is 18° in Caeffynnon with overcast skies, today's high is 20° with an overnight low of 16° and about 1.1 mm of rain is expected. The sun rises at 05:57 and sets at 20:44, giving 14h 47m of daylight. Over the coming week highs range from 17° to 20° - a steady stretch with little day-to-day change.
Caeffynnon is in Wales, United Kingdom, sitting 19 m above sea level. Local time is Europe/London (UTC+1), and every time on this page is shown in it.
Next 24 hours - temperature
16°
19°
21°
20°
16°
00:00 · 18.4° · 0 mm
01:00 · 18.3° · 0 mm
02:00 · 18.1° · 0 mm
03:00 · 18° · 0 mm
04:00 · 17.9° · 0 mm
05:00 · 17.8° · 0 mm
06:00 · 17.9° · 0 mm
07:00 · 18° · 0 mm
08:00 · 18.4° · 0 mm
09:00 · 19° · 0 mm
10:00 · 19.5° · 0 mm
11:00 · 19.9° · 0.1 mm
12:00 · 20.2° · 0.1 mm
13:00 · 20.4° · 0.1 mm
14:00 · 20.4° · 0.1 mm
15:00 · 20.2° · 0.1 mm
16:00 · 20° · 0.1 mm
17:00 · 19.9° · 0.1 mm
18:00 · 19.7° · 0.1 mm
19:00 · 19.4° · 0.1 mm
20:00 · 18.7° · 0 mm
21:00 · 17.9° · 0 mm
22:00 · 17° · 0 mm
23:00 · 16° · 0 mm
Precipitation
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0.1 mm
12:00 · 0.1 mm
12:00
13:00 · 0.1 mm
14:00 · 0.1 mm
15:00 · 0.1 mm
15:00
16:00 · 0.1 mm
17:00 · 0.1 mm
18:00 · 0.1 mm
18:00
19:00 · 0.1 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
00:00
☁️
18.4°
19.6°
-
Overcast
01:00
☁️
18.3°
19.3°
-
Overcast
02:00
☁️
18.1°
18.8°
-
Overcast
03:00
☁️
18°
18.5°
-
Overcast
04:00
☁️
17.9°
18.3°
-
Overcast
05:00
☁️
17.8°
18.1°
-
Overcast
06:00
☁️
17.9°
18.2°
-
Overcast
07:00
☁️
18°
18.4°
-
Overcast
08:00
☁️
18.4°
18.9°
-
Overcast
09:00
☁️
19°
19.5°
-
Overcast
10:00
☁️
19.5°
20.1°
-
Overcast
11:00
🌦️
19.9°
20.5°
0.1 mm
Light rain
🌦️
TodayAugust 14th
Avg 19° Low 16° at 23:00
High 20° at 13:00
1.1 mm rain Wind ~15 km/h
Cloudy
Rain
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
20°
12:00
20°
0.1mm
14:00
20°
0.1mm
16:00
20°
0.1mm
18:00
20°
0.1mm
20:00
19°
22:00
17°
⛅
SaturdayAugust 15th
Avg 16° Low 13° at 04:00
High 19° at 13:00
Feels 16° Wind ~17 km/h
Clear
Partly Cloudy
Partly Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
13°
08:00
15°
10:00
17°
12:00
19°
14:00
19°
16:00
18°
18:00
18°
20:00
16°
22:00
14°
☁️
SundayAugust 16th
Avg 14° Low 10° at 04:00
High 18° at 15:00
0.1 mm rain Feels 16° Wind ~12 km/h
Cloudy
Cloudy
00:00
12°
02:00
11°
04:00
10°
06:00
10°
08:00
13°
10:00
16°
12:00
17°
14:00
18°
16:00
18°
18:00
17°
20:00
16°
22:00
15°
🌦️
MondayAugust 17th
Avg 18° Low 15° at 00:00
High 20° at 14:00
1.3 mm rain Wind ~16 km/h
Rain
Partly Cloudy
Clear
00:00
15°
02:00
16°
0.1mm
04:00
17°
0.1mm
06:00
17°
0.2mm
08:00
17°
0.1mm
10:00
19°
0.1mm
12:00
19°
14:00
20°
16:00
20°
18:00
19°
20:00
18°
22:00
18°
🌧️
TuesdayAugust 18th
Avg 18° Low 17° at 01:00
High 20° at 13:00
8.2 mm rain Feels 18° Wind ~25 km/h
Clear
Rain
00:00
17°
02:00
17°
04:00
17°
06:00
18°
0.4mm
08:00
18°
1mm
10:00
19°
1mm
12:00
20°
0.6mm
14:00
20°
0.2mm
16:00
19°
0.2mm
18:00
18°
0.6mm
20:00
18°
0.8mm
22:00
18°
0.8mm
☁️
WednesdayAugust 19th
Avg 16° Low 14° at 07:00
High 17° at 14:00
3.2 mm rain Wind ~17 km/h
Cloudy
Rain
Cloudy
Rain
00:00
17°
0.1mm
02:00
16°
04:00
15°
06:00
14°
08:00
14°
0.1mm
10:00
16°
0.1mm
12:00
17°
14:00
17°
16:00
17°
18:00
17°
20:00
16°
0.1mm
22:00
15°
0.1mm
🌧️
ThursdayAugust 20th
Avg 15° Low 13° at 05:00
High 17° at 14:00
14.6 mm rain Feels 14° Wind ~21 km/h
Rain
00:00
14°
0.1mm
02:00
13°
0.8mm
04:00
13°
0.8mm
06:00
13°
0.8mm
08:00
14°
0.7mm
10:00
15°
0.7mm
12:00
17°
0.7mm
14:00
17°
0.9mm
16:00
17°
0.9mm
18:00
16°
0.9mm
20:00
15°
1.9mm
22:00
14°
1.9mm
🌧️
FridayAugust 21st
Avg 14° Low 13° at 04:00
High 16° at 17:00
39.2 mm rain Feels 13° Wind ~22 km/h
Rain
00:00
13°
1.9mm
02:00
13°
2.1mm
04:00
13°
2.1mm
06:00
13°
2.1mm
08:00
13°
2.2mm
10:00
14°
2.2mm
12:00
15°
2.2mm
14:00
15°
0.4mm
16:00
16°
0.4mm
18:00
16°
0.4mm
20:00
15°
1mm
22:00
15°
1mm
🌧️
SaturdayAugust 22nd
Avg 14° Low 13° at 23:00
High 17° at 15:00
9.8 mm rain Feels 15° Wind ~13 km/h
Rain
00:00
14°
1mm
02:00
13°
0.4mm
04:00
13°
0.4mm
06:00
13°
0.4mm
08:00
13°
0.2mm
10:00
14°
0.2mm
12:00
16°
0.2mm
14:00
16°
0.1mm
16:00
17°
0.1mm
18:00
16°
0.1mm
20:00
15°
22:00
13°
🌦️
SundayAugust 23rd
Avg 13° Low 10° at 05:00
High 16° at 14:00
0.8 mm rain Feels 13° Wind ~19 km/h
Partly Cloudy
Rain
Clear
Rain
00:00
12°
02:00
11°
04:00
10°
06:00
10°
08:00
11°
0.1mm
10:00
13°
0.1mm
12:00
16°
0.1mm
14:00
16°
16:00
16°
18:00
15°
20:00
14°
0.1mm
22:00
13°
0.1mm
🌦️
MondayAugust 24th
Avg 13° Low 11° at 23:00
High 15° at 14:00
3.4 mm rain Feels 13° Wind ~10 km/h
Rain
Partly Cloudy
Rain
00:00
13°
0.1mm
02:00
12°
0.3mm
04:00
12°
0.3mm
06:00
11°
0.3mm
08:00
12°
0.2mm
10:00
13°
0.2mm
12:00
14°
0.2mm
14:00
15°
16:00
14°
18:00
14°
20:00
13°
0.1mm
22:00
11°
0.1mm
🌦️
TuesdayAugust 25th
Avg 12° Low 7° at 05:00
High 17° at 14:00
4.6 mm rain Feels 15° Wind ~14 km/h
Rain
Cloudy
Rain
00:00
10°
0.1mm
02:00
9°
0.1mm
04:00
8°
0.1mm
06:00
7°
0.1mm
08:00
9°
10:00
12°
12:00
16°
14:00
17°
0.6mm
16:00
15°
0.6mm
18:00
14°
0.6mm
20:00
13°
0.5mm
22:00
12°
0.5mm
🌦️
WednesdayAugust 26th
Avg 13° Low 12° at 04:00
High 15° at 13:00
6.2 mm rain Feels 11° Wind ~25 km/h
Rain
00:00
12°
0.5mm
02:00
12°
0.1mm
04:00
12°
0.1mm
06:00
12°
0.1mm
08:00
12°
0.2mm
10:00
14°
0.2mm
12:00
15°
0.2mm
14:00
15°
0.2mm
16:00
15°
0.2mm
18:00
14°
0.2mm
20:00
13°
0.7mm
22:00
12°
0.7mm
🌦️
ThursdayAugust 27th
Avg 14° Low 11° at 02:00
High 16° at 14:00
4.8 mm rain Feels 11° Wind ~29 km/h
Cloudy
Partly Cloudy
00:00
12°
0.7mm
02:00
11°
04:00
11°
06:00
12°
08:00
13°
10:00
14°
12:00
16°
14:00
16°
16:00
16°
18:00
16°
20:00
14°
22:00
13°
☁️
FridayAugust 28th
Avg 12° Low 0° at 03:00
High 0° at 14:00
Feels 9° Wind ~23 km/h
Clear
Partly Cloudy
Cloudy
Unknown
00:00
11°
02:00
10°
04:00
10°
06:00
10°
08:00
11°
10:00
12°
12:00
13°
14:00
14°
16:00
0°
18:00
0°
20:00
0°
22:00
0°
🌡️
SaturdayAugust 29th
Low 0°
High 0°
Unknown
00:00
0°
02:00
0°
04:00
0°
06:00
0°
08:00
0°
10:00
0°
12:00
0°
14:00
0°
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 05:57 · Sunset 20:44
14h 47m of daylight · Europe/London
Air quality
PM2.5 2.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Caeffynnon weather
Will it rain in Caeffynnon today?
Yes - about 1.1 mm of rain is expected in Caeffynnon today.
What is the temperature in Caeffynnon right now?
It is 18° in Caeffynnon right now, though it feels closer to 20° . Today runs between a low of 16° and a high of 20° .
What time is sunrise and sunset in Caeffynnon?
The sun rises at 05:57 and sets at 20:44 local time in Caeffynnon today, giving 14h 47m of daylight.
What is the air quality in Caeffynnon?
PM2.5 in Caeffynnon is currently 2.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Caeffynnon forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Caeffynnon best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC