Weather CF3

Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed

Sunny Intervals

18°C 64°F 14°C 57°F North Easterly
14km/h 9mph

Light Cloud

21°C 70°F 15°C 59°F East North Easterly
18km/h 11mph

Sunny Intervals

21°C 70°F 16°C 61°F East North Easterly
24km/h 15mph

Light Rain Shower

20°C 68°F 16°C 61°F East North Easterly
18km/h 11mph

Light Rain Shower

20°C 68°F 16°C 61°F South Easterly
11km/h 7mph



Sunrise 06:47 Sunset 19:28

Last updated 05:04

Weather forecast details for Monday 15 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0700 hours1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
0400 hours
Weather Conditions Sunny Intervals Sunny Intervals Light Cloud Light Cloud Sunny Clear Sky Clear Sky Partly Cloudy
Temperature (°C/°F) 13°C 55°F 15°C 59°F 16°C 61°F 18°C 64°F 17°C 63°F 16°C 61°F 14°C 57°F 14°C 57°F
Wind Speed (mph/km/h) 14km/h 9mph North Easterly 14km/h 9mph North Easterly 14km/h 9mph North Easterly 10km/h 6mph Easterly 8km/h 5mph North Easterly 8km/h 5mph North North Easterly 10km/h 6mph North North Easterly 11km/h 7mph North Easterly
Wind Direction NE NE NE E NE NNE NNE NE
Humidity 86% 77% 75% 70% 76% 84% 90% 93%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G G G M
Pressure (Millibars) 1019 1019 1018 1017 1016 1016 1016 1015


Forecast Summary

  • Today

    Northern and eastern parts will start rather cloudy with some patchy rain and hill fog. Conditions will brighten up through the day, but some afternoon showers are likely. Southwestern areas will be mostly dry with some warm sunshine.

  • Tonight

    Showers will clear through the evening, to leave a mostly dry night with clear spells at first, which will lead to areas of low cloud and fog patches forming.

Environmental Summary

UV: 4

UK Range: 1-7

Pollen: Moderate

UK Range: Low to Very High

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 17:15, Saturday 13 Sep Forecast updated Monday to Friday only


UK Forecast Last updated 17:26, Sunday 14 Sep


Observed at 04:00, Monday 15 September

Clear Sky

14°C 57°F

24km/h 15mph North Easterly

Humidity: 85%

Visibility: Very Good

Pressure: 1019mb, Falling

Observation station: St-Athan

(Lat: 51.405 | Lon: -3.44)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

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