14-day forecast Updated 21:04
Sat · Today · 12 Sep
Sunny intervals
20°
11°
0.2 mm
⌄
Wind 18 mph W
Gusts 30 mph
UV index 3 – Low
Chance of rain 37%
Sunrise 06:43
Sunset 19:34
Sun · Tomorrow · 13 Sep
Cloudy
21°
15°
2.6 mm
⌄
Wind 16 mph W
Gusts 29 mph
UV index 4 – Moderate
Chance of rain 75%
Sunrise 06:44
Sunset 19:32
Monday · 14 Sep
Sunny
23°
15°
0.7 mm
⌄
Wind 17 mph W
Gusts 24 mph
UV index 4 – Moderate
Chance of rain 57%
Sunrise 06:46
Sunset 19:30
Tuesday · 15 Sep
Sunny
19°
12°
17%
⌄
Wind 16 mph W
Gusts 26 mph
UV index 5 – Moderate
Chance of rain 17%
Sunrise 06:47
Sunset 19:28
Wednesday · 16 Sep
Showers
17°
10°
0.5 mm
⌄
Wind 15 mph W
Gusts 21 mph
UV index 4 – Moderate
Chance of rain 44%
Sunrise 06:49
Sunset 19:25
Thursday · 17 Sep
Showers
17°
10°
2.9 mm
⌄
Wind 17 mph W
Gusts 29 mph
UV index 4 – Moderate
Chance of rain 73%
Sunrise 06:51
Sunset 19:23
Friday · 18 Sep
Sunny
18°
8°
9%
⌄
Wind 12 mph W
Gusts 16 mph
UV index 5 – Moderate
Chance of rain 9%
Sunrise 06:52
Sunset 19:21
Saturday · 19 Sep
Sunny
21°
14°
22%
⌄
Wind 6 mph SE
Gusts 15 mph
UV index 6 – High
Chance of rain 22%
Sunrise 06:54
Sunset 19:18
Sunday · 20 Sep
Sunny
25°
11°
4%
⌄
Wind 12 mph SE
Gusts 17 mph
UV index 6 – High
Chance of rain 4%
Sunrise 06:55
Sunset 19:16
Monday · 21 Sep
Sunny
23°
13°
1.3 mm
⌄
Wind 10 mph SW
Gusts 14 mph
UV index 6 – High
Chance of rain 57%
Sunrise 06:57
Sunset 19:14
Tuesday · 22 Sep
Sunny
17°
11°
5.3 mm
⌄
Wind 16 mph W
Gusts 22 mph
UV index 5 – Moderate
Chance of rain 77%
Sunrise 06:59
Sunset 19:11
Wednesday · 23 Sep
Showers
17°
11°
11.8 mm
⌄
Wind 23 mph S
Gusts 37 mph
UV index 4 – Moderate
Chance of rain 90%
Sunrise 07:00
Sunset 19:09
Thursday · 24 Sep
Showers
18°
12°
5.8 mm
⌄
Wind 21 mph SW
Gusts 31 mph
UV index 5 – Moderate
Chance of rain 78%
Sunrise 07:02
Sunset 19:07
Friday · 25 Sep
Showers
17°
9°
7.0 mm
⌄
Wind 19 mph S
Gusts 32 mph
UV index 4 – Moderate
Chance of rain 82%
Sunrise 07:03
Sunset 19:04
Conditions & indices
Wind
15 mph SW
Gusts 30 mph
Air quality
Low
DAQI 1 / 10
Visibility
6 mi
Good visibility
🗺️ Caerphilly and what is nearby
Forecast day by day — press play
▶
Markers show the daytime high for the selected day. Tap a marker for Caerphilly detail; two fingers to move and zoom the map.
Pollen — Caerphilly
Sunrise 06:43
Sunset 19:34
Day length 12h 51m
Moonrise 08:15
Moonset 19:40
Moon phase 🌔 New Moon
Latitude 51.5745°N
Longitude -3.2180°E
Weston-super-Mare (30km) 19°
Rhossili Bay (74km) 18°
Woolacombe (82km) 18°
Croyde Bay (86km) 18°
Westward Ho! (92km) 18°
Lyme Regis (97km) 18°
🌧️ Rain over the next 90 minutes
Now +30 +60 +90 min
Rain minute by minute · UKV nowcast
Today’s index derived from today’s forecast
Drying weather
Poor
Hang the washing out
BBQ weather
OK
Barbecue outdoors
Running weather
OK
Go for a run
Beer garden
OK
Drinks outside
Other places in the same county / region
Sources · Saturday 12 September
Weather data for Caerphilly from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model . Data updates every hour, warnings every 15 minutes. Lat 51.5745°N, lon -3.2180°E.