In Fleur-de-lis and Pengam and, more broadly, across Caerphilly:
By late afternoon, the sky will be mainly cloudy, with temperatures lingering between 17 and 20 degrees Celsius. Winds from the southwest will be noticeable, reaching up to 21 mph, with gusts possibly gusting as high as 33 mph. As evening approaches, the weather is expected to remain dry, with no rain forecast. The wind may ease slightly but will still be felt, particularly in open areas. Overall, it should be a mild evening with a breezy feel, so it may be worth having a jacket handy if you're out and about. The cloud cover is unlikely to clear much, so skies will stay mostly cloudy into the night. Temperatures are expected to remain fairly steady, providing a relatively mild end to the day.
15-Day Weather Outlook for Fleur-de-lis and Pengam
TomorrowTomorrowLight rain21°/13°💧 1.6 mm💨 43 km/h
Daytime temperature 20°CFeels like 19°CHumidity 49%Pressure 1016 hPaCloud cover 94%Wind direction southwestGusts 74 km/hSunrise 6:29 AMSunset 7:54 PM
Saturday, Sep 5Sat Sep 5Partly cloudy20°/8°💧 None💨 18 km/h
Daytime temperature 20°CFeels like 19°CHumidity 48%Pressure 1025 hPaCloud cover 39%Wind direction southwestGusts 41 km/hSunrise 6:31 AMSunset 7:52 PM
Sunday, Sep 6Sun Sep 6Light rain23°/11°💧 0.1 mm💨 24 km/h
Daytime temperature 23°CFeels like 22°CHumidity 46%Pressure 1018 hPaCloud cover 73%Wind direction southGusts 35 km/hSunrise 6:33 AMSunset 7:49 PM
Monday, Sep 7Mon Sep 7Overcast19°/14°💧 None💨 24 km/h
Daytime temperature 19°CFeels like 18°CHumidity 50%Pressure 1019 hPaCloud cover 97%Wind direction westGusts 38 km/hSunrise 6:34 AMSunset 7:47 PM
Tuesday, Sep 8Tue Sep 8Light rain17°/8°💧 3.7 mm💨 28 km/h
Daytime temperature 17°CFeels like 16°CHumidity 42%Pressure 1016 hPaCloud cover 20%Wind direction westGusts 46 km/hSunrise 6:36 AMSunset 7:45 PM
Wednesday, Sep 9Wed Sep 9Partly cloudy18°/7°💧 None💨 18 km/h
Daytime temperature 16°CFeels like 15°CHumidity 53%Pressure 1017 hPaCloud cover 37%Wind direction northwestGusts 27 km/hSunrise 6:37 AMSunset 7:43 PM
Thursday, Sep 10Thu Sep 10Light rain13°/9°💧 1.1 mm💨 15 km/h
Daytime temperature 11°CFeels like 11°CHumidity 86%Pressure 1009 hPaCloud cover 100%Wind direction eastGusts 22 km/hSunrise 6:39 AMSunset 7:40 PM
Friday, Sep 11Fri Sep 11Mostly cloudy17°/8°💧 None💨 25 km/h
Daytime temperature 17°CFeels like 17°CHumidity 57%Pressure 1013 hPaCloud cover 68%Wind direction northwestGusts 31 km/hSunrise 6:41 AMSunset 7:38 PM
Saturday, Sep 12Sat Sep 12Light rain17°/8°💧 1.1 mm💨 21 km/h
Daytime temperature 17°CFeels like 16°CHumidity 55%Pressure 1013 hPaCloud cover 31%Wind direction westGusts 24 km/hSunrise 6:42 AMSunset 7:36 PM
Sunday, Sep 13Sun Sep 13Light rain17°/8°💧 1.3 mm💨 30 km/h
Daytime temperature 17°CFeels like 16°CHumidity 62%Pressure 1014 hPaCloud cover 90%Wind direction northeastGusts 47 km/hSunrise 6:44 AMSunset 7:33 PM
Monday, Sep 14Mon Sep 14Mostly cloudy20°/8°💧 None💨 16 km/h
Daytime temperature 18°CFeels like 18°CHumidity 57%Pressure 1027 hPaCloud cover 72%Wind direction northeastGusts 39 km/hSunrise 6:45 AMSunset 7:31 PM
Tuesday, Sep 15Tue Sep 15Overcast17°/9°💧 None💨 18 km/h
Daytime temperature 17°CFeels like 16°CHumidity 50%Pressure 1028 hPaCloud cover 100%Wind direction northeastGusts 26 km/hSunrise 6:47 AMSunset 7:29 PM
Wednesday, Sep 16Wed Sep 16Overcast16°/8°💧 None💨 24 km/h
Daytime temperature 16°CFeels like 15°CHumidity 61%Pressure 1026 hPaCloud cover 99%Wind direction westGusts 34 km/hSunrise 6:49 AMSunset 7:26 PM
Thursday, Sep 17Thu Sep 17Overcast21°/13°💧 None💨 25 km/h
Daytime temperature 20°CFeels like 20°CHumidity 74%Pressure 1020 hPaCloud cover 100%Wind direction northwestGusts 36 km/hSunrise 6:50 AMSunset 7:24 PM
Friday, Sep 18Fri Sep 18Mostly cloudy21°/13°💧 None💨 10 km/h
Daytime temperature 20°CFeels like 20°CHumidity 63%Pressure 1018 hPaCloud cover 84%Wind direction southGusts 13 km/hSunrise 6:52 AMSunset 7:22 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Fleur-de-lis and Pengam
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Forecast data for Fleur-de-lis and Pengam were last refreshed today at 2:31 PM. The current forecast period extends through 05/09/2026 at 1:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.