14-day forecast Updated 23:13
Sun · Today · 13 Sep
Showers
18°
17°
14.6 mm
⌄
Wind 15 mph W
Gusts 27 mph
UV index 4 – Moderate
Chance of rain 94%
Sunrise 06:44
Sunset 19:32
Mon · Tomorrow · 14 Sep
Showers
21°
17°
0.5 mm
⌄
Wind 17 mph W
Gusts 25 mph
UV index 4 – Moderate
Chance of rain 56%
Sunrise 06:46
Sunset 19:30
Tuesday · 15 Sep
Showers
18°
12°
0.6 mm
⌄
Wind 19 mph W
Gusts 28 mph
UV index 4 – Moderate
Chance of rain 47%
Sunrise 06:47
Sunset 19:27
Wednesday · 16 Sep
Cloudy
16°
9°
0.1 mm
⌄
Wind 14 mph W
Gusts 18 mph
UV index 2 – Low
Chance of rain 25%
Sunrise 06:49
Sunset 19:25
Thursday · 17 Sep
Showers
16°
11°
2.0 mm
⌄
Wind 18 mph W
Gusts 28 mph
UV index 4 – Moderate
Chance of rain 70%
Sunrise 06:51
Sunset 19:23
Friday · 18 Sep
Showers
18°
10°
0.6 mm
⌄
Wind 18 mph W
Gusts 23 mph
UV index 5 – Moderate
Chance of rain 50%
Sunrise 06:52
Sunset 19:20
Saturday · 19 Sep
Showers
17°
16°
2.4 mm
⌄
Wind 19 mph SW
Gusts 32 mph
UV index 4 – Moderate
Chance of rain 84%
Sunrise 06:54
Sunset 19:18
Sunday · 20 Sep
Showers
17°
12°
1.3 mm
⌄
Wind 9 mph W
Gusts 17 mph
UV index 4 – Moderate
Chance of rain 73%
Sunrise 06:55
Sunset 19:16
Monday · 21 Sep
Sunny
20°
11°
12%
⌄
Wind 17 mph W
Gusts 28 mph
UV index 5 – Moderate
Chance of rain 12%
Sunrise 06:57
Sunset 19:14
Tuesday · 22 Sep
Cloudy
21°
11°
14%
⌄
Wind 15 mph W
Gusts 30 mph
UV index 6 – High
Chance of rain 14%
Sunrise 06:59
Sunset 19:11
Wednesday · 23 Sep
Cloudy
17°
9°
16%
⌄
Wind 11 mph N
Gusts 15 mph
UV index 4 – Moderate
Chance of rain 16%
Sunrise 07:00
Sunset 19:09
Thursday · 24 Sep
Cloudy
17°
6°
13%
⌄
Wind 8 mph E
Gusts 15 mph
UV index 5 – Moderate
Chance of rain 13%
Sunrise 07:02
Sunset 19:07
Friday · 25 Sep
Sunny
19°
9°
3%
⌄
Wind 8 mph NE
Gusts 18 mph
UV index 5 – Moderate
Chance of rain 3%
Sunrise 07:03
Sunset 19:04
Saturday · 26 Sep
Sunny
20°
9°
6%
⌄
Wind 13 mph E
Gusts 26 mph
UV index 5 – Moderate
Chance of rain 6%
Sunrise 07:05
Sunset 19:02
Conditions & indices
UV index
4 — Moderate
Max today
Air quality
Low
DAQI 1 / 10
Visibility
6 mi
Good visibility
🗺️ Penarth and what is nearby
Forecast day by day — press play
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Markers show the daytime high for the selected day. Tap a marker for Penarth detail; two fingers to move and zoom the map.
Pollen — Penarth
Sunrise 06:44
Sunset 19:32
Day length 12h 48m
Moonrise 09:42
Moonset 19:55
Moon phase 🌔 Waxing Crescent
Latitude 51.4386°N
Longitude -3.1734°E
Weston-super-Mare (17km) 19°
Woolacombe (78km) 18°
Rhossili Bay (79km) 19°
Lyme Regis (81km) 18°
Croyde Bay (82km) 18°
Sidmouth (85km) 18°
🌤️ Dry 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
Poor
Barbecue outdoors
Running weather
Poor
Go for a run
Beer garden
Poor
Drinks outside
Other places in the same county / region
Sources · Sunday 13 September
Weather data for Penarth 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 51.4386°N, lon -3.1734°E.