Cardiff / Caerdydd City Weather Forecast 15 Days, Weather in Cardiff / Caerdydd Today
Current weather conditions and 15 day weather forecast for Cardiff / Caerdydd, Wales, UK including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Cardiff / Caerdydd
| 22 June 2026 Monday 20.2 ° C / 68.4°F  Clear |
Feels Like : 20.2 ° C / 68.4°F Humidity : % 83 Pressure : 1026 mb Wind Speed : 10.4 kmph / 6.5 miles from NE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Cardiff / Caerdydd, Wales, UK
Weather Forecast for next 15 Days for Cardiff / Caerdydd including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is your temperature trend for the next 15 Days. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 June 2026 Monday | Sunny |
16 ° C | 26.1 ° C | 21 ° C | % 79 | 10% | 7.1 | Sunrise:04:55 AM Sunset: 09:33 PM |
Moonrise:02:04 PM Moonset: 12:56 AM Moon Phase ( First Quarter ) |
|
| 23 June 2026 Tuesday | Sunny |
17.3 ° C | 26.5 ° C | 22.2 ° C | % 77 | 8% | 7.8 | Sunrise:04:56 AM Sunset: 09:33 PM |
Moonrise:03:24 PM Moonset: 01:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 June 2026 Wednesday | Sunny |
18.8 ° C | 28.8 ° C | 24 ° C | % 78 | 8% | 7.5 | Sunrise:04:56 AM Sunset: 09:33 PM |
Moonrise:04:43 PM Moonset: 01:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 June 2026 Thursday |  Patchy rain nearby |
19.2 ° C | 30.2 ° C | 24.3 ° C | % 70 | 36% | 7.6 | Sunrise:04:56 AM Sunset: 09:33 PM |
Moonrise:06:02 PM Moonset: 01:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 June 2026 Friday |  Partly Cloudy |
15.5 ° C | 22.9 ° C | 18.8 ° C | % 83 | 13% | 5 | Sunrise:04:57 AM Sunset: 09:33 PM |
Moonrise:07:18 PM Moonset: 02:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday | Patchy rain nearby |
12.5 ° C | 18 ° C | 16.4 ° C | % 82 | 23% | 4 | Sunrise:04:57 AM Sunset: 09:33 PM |
Moonrise:08:27 PM Moonset: 02:29 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Partly Cloudy |
10.6 ° C | 24.3 ° C | 17.4 ° C | % 71 | 17% | 5 | Sunrise:04:58 AM Sunset: 09:33 PM |
Moonrise:09:23 PM Moonset: 03:09 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday | Patchy rain nearby |
14.6 ° C | 20 ° C | 17.8 ° C | % 86 | 76% | 4 | Sunrise:04:58 AM Sunset: 09:33 PM |
Moonrise:10:07 PM Moonset: 04:01 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Patchy rain nearby |
13.3 ° C | 16.2 ° C | 14.7 ° C | % 91 | 81% | 3 | Sunrise:04:59 AM Sunset: 09:33 PM |
Moonrise:10:38 PM Moonset: 05:05 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday | Patchy rain nearby |
14 ° C | 19.6 ° C | 16.5 ° C | % 79 | 30% | 4 | Sunrise:05:00 AM Sunset: 09:33 PM |
Moonrise:11:01 PM Moonset: 06:15 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Partly Cloudy |
13 ° C | 20.1 ° C | 16.5 ° C | % 69 | 9% | 5 | Sunrise:05:00 AM Sunset: 09:32 PM |
Moonrise:11:17 PM Moonset: 07:28 AM Moon Phase ( Waning Gibbous ) |
|
| 03 July 2026 Friday | Sunny |
11.1 ° C | 20.3 ° C | 16 ° C | % 73 | 8% | 5 | Sunrise:05:01 AM Sunset: 09:32 PM |
Moonrise:11:31 PM Moonset: 08:40 AM Moon Phase ( Waning Gibbous ) |
|
| 04 July 2026 Saturday | Sunny |
13.1 ° C | 21 ° C | 17.2 ° C | % 81 | 11% | 5 | Sunrise:05:02 AM Sunset: 09:31 PM |
Moonrise:11:42 PM Moonset: 09:51 AM Moon Phase ( Waning Gibbous ) |
|
| 05 July 2026 Sunday | Patchy rain nearby |
12.5 ° C | 16.1 ° C | 14.7 ° C | % 91 | 85% | 3 | Sunrise:05:03 AM Sunset: 09:31 PM |
Moonrise:11:53 PM Moonset: 11:02 AM Moon Phase ( Last Quarter ) |
|
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