In Efail Isaf and, more broadly, across Rhondda Cynon Taf:
This morning, the sky is mostly cloudy with mild temperatures ranging from 18 to 22 degrees Celsius. A gentle breeze from the west is expected, with wind speeds reaching up to 20 mph and gusts up to 30 mph. During the afternoon, conditions will remain largely similar, although there is a chance of light rain, accumulating around 0.3 mm, with a maximum probability of 22%. Winds are likely to stay noticeable, still coming from the west at similar speeds. Overall, the day will be relatively mild, with periods of cloudiness and the possibility of brief, light showers later on. It’s advisable to carry an umbrella in case of rain and to be prepared for the breezy conditions.
15-Day Weather Outlook for Efail Isaf
TomorrowTomorrowLight rain21°/12°💧 1.2 mm💨 41 km/h
Daytime temperature 20°CFeels like 19°CHumidity 48%Pressure 1016 hPaCloud cover 76%Wind direction southwestGusts 71 km/hSunrise 6:30 AMSunset 7:54 PM
Saturday, Sep 5Sat Sep 5Mostly sunny20°/8°💧 None💨 16 km/h
Daytime temperature 20°CFeels like 19°CHumidity 45%Pressure 1025 hPaCloud cover 24%Wind direction southwestGusts 14 km/hSunrise 6:32 AMSunset 7:52 PM
Sunday, Sep 6Sun Sep 6Overcast24°/11°💧 None💨 22 km/h
Daytime temperature 24°CFeels like 23°CHumidity 40%Pressure 1017 hPaCloud cover 88%Wind direction southGusts 36 km/hSunrise 6:33 AMSunset 7:50 PM
Monday, Sep 7Mon Sep 7Light rain18°/13°💧 0.5 mm💨 33 km/h
Daytime temperature 18°CFeels like 17°CHumidity 61%Pressure 1017 hPaCloud cover 100%Wind direction southwestGusts 54 km/hSunrise 6:35 AMSunset 7:47 PM
Tuesday, Sep 8Tue Sep 8Light rain17°/7°💧 1.5 mm💨 32 km/h
Daytime temperature 17°CFeels like 16°CHumidity 57%Pressure 1017 hPaCloud cover 22%Wind direction westGusts 49 km/hSunrise 6:36 AMSunset 7:45 PM
Wednesday, Sep 9Wed Sep 9Mostly sunny17°/6°💧 None💨 25 km/h
Daytime temperature 17°CFeels like 16°CHumidity 45%Pressure 1019 hPaCloud cover 13%Wind direction westGusts 33 km/hSunrise 6:38 AMSunset 7:43 PM
Thursday, Sep 10Thu Sep 10Moderate rain15°/11°💧 10 mm💨 16 km/h
Daytime temperature 13°CFeels like 13°CHumidity 99%Pressure 1014 hPaCloud cover 100%Wind direction southwestGusts 34 km/hSunrise 6:39 AMSunset 7:41 PM
Friday, Sep 11Fri Sep 11Light rain17°/9°💧 1.2 mm💨 13 km/h
Daytime temperature 13°CFeels like 13°CHumidity 91%Pressure 1020 hPaCloud cover 100%Wind direction northGusts 27 km/hSunrise 6:41 AMSunset 7:38 PM
Saturday, Sep 12Sat Sep 12Mostly sunny18°/6°💧 None💨 19 km/h
Daytime temperature 18°CFeels like 17°CHumidity 45%Pressure 1029 hPaCloud cover 16%Wind direction northwestGusts 32 km/hSunrise 6:43 AMSunset 7:36 PM
Sunday, Sep 13Sun Sep 13Overcast19°/8°💧 None💨 14 km/h
Daytime temperature 18°CFeels like 17°CHumidity 41%Pressure 1027 hPaCloud cover 100%Wind direction northGusts 22 km/hSunrise 6:44 AMSunset 7:34 PM
Monday, Sep 14Mon Sep 14Mostly cloudy19°/6°💧 None💨 9 km/h
Daytime temperature 19°CFeels like 17°CHumidity 35%Pressure 1028 hPaCloud cover 52%Wind direction northGusts 12 km/hSunrise 6:46 AMSunset 7:31 PM
Tuesday, Sep 15Tue Sep 15Mostly sunny21°/7°💧 None💨 8 km/h
Daytime temperature 20°CFeels like 19°CHumidity 41%Pressure 1026 hPaCloud cover 22%Wind direction northGusts 14 km/hSunrise 6:47 AMSunset 7:29 PM
Wednesday, Sep 16Wed Sep 16Overcast20°/9°💧 None💨 11 km/h
Daytime temperature 19°CFeels like 18°CHumidity 46%Pressure 1022 hPaCloud cover 100%Wind direction southwestGusts 11 km/hSunrise 6:49 AMSunset 7:27 PM
Thursday, Sep 17Thu Sep 17Overcast17°/10°💧 None💨 7 km/h
Daytime temperature 15°CFeels like 14°CHumidity 60%Pressure 1019 hPaCloud cover 100%Wind direction northGusts 7 km/hSunrise 6:51 AMSunset 7:24 PM
Friday, Sep 18Fri Sep 18Overcast19°/12°💧 None💨 13 km/h
Daytime temperature 19°CFeels like 18°CHumidity 48%Pressure 1015 hPaCloud cover 100%Wind direction eastGusts 28 km/hSunrise 6:52 AMSunset 7:22 PM
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 Efail Isaf were last refreshed today at 8:55 AM. The current forecast period extends through 05/09/2026 at 6:00 AM. 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.