Weather Caerphilly

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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Thursday

Light Rain

19°C 66°F 15°C 59°F West South Westerly
14km/h 9mph
Friday

Heavy Rain

18°C 64°F 14°C 57°F South South Westerly
16km/h 10mph
Saturday

Light Rain Shower

18°C 64°F 11°C 52°F West South Westerly
14km/h 9mph
Sunday

Sunny

19°C 66°F 11°C 52°F West South Westerly
18km/h 11mph
Monday

Light Rain Shower

20°C 68°F 14°C 57°F South South Westerly
11km/h 7mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:34 Sunset 21:03
Weather forecast details for Thursday 31 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0600 hours0700 hours0800 hours0900 hours1000 hours1100 hours1200 hours1300 hours1400 hours1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Fri
0100 hours0200 hours0300 hours0400 hours0500 hours
Weather Conditions Light Cloud Light Rain Shower Sunny Intervals Sunny Intervals Light Cloud Light Cloud Light Rain Shower Heavy Rain Light Rain Shower Light Rain Light Cloud Light Cloud Sunny Intervals Sunny Intervals Sunny Intervals Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Light Rain Shower Light Rain Shower Light Rain Shower Partly Cloudy Partly Cloudy
Temperature (°C/°F) 15°C 59°F 16°C 61°F 17°C 63°F 18°C 64°F 18°C 64°F 18°C 64°F 19°C 66°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 17°C 63°F 17°C 63°F 17°C 63°F 17°C 63°F 16°C 61°F 16°C 61°F 16°C 61°F 15°C 59°F 15°C 59°F
Wind Speed (mph/km/h) 10km/h 6mph West South Westerly 10km/h 6mph South Westerly 10km/h 6mph West South Westerly 10km/h 6mph South Westerly 11km/h 7mph South Westerly 13km/h 8mph West South Westerly 14km/h 9mph South Westerly 11km/h 7mph West South Westerly 11km/h 7mph West South Westerly 11km/h 7mph West South Westerly 13km/h 8mph West South Westerly 14km/h 9mph West South Westerly 14km/h 9mph West South Westerly 16km/h 10mph West South Westerly 13km/h 8mph West South Westerly 11km/h 7mph West South Westerly 10km/h 6mph West South Westerly 10km/h 6mph South Westerly 10km/h 6mph South Westerly 11km/h 7mph South Westerly 10km/h 6mph South Westerly 8km/h 5mph West South Westerly 6km/h 4mph South Westerly 8km/h 5mph South Westerly
Wind Direction WSW SW WSW SW SW WSW SW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW SW SW SW SW WSW SW SW
Humidity 90% 89% 89% 87% 84% 81% 79% 88% 88% 86% 85% 83% 82% 80% 83% 85% 88% 90% 91% 91% 91% 90% 92% 92%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G G G G G G G VG VG VG VG VG VG VG VG G VG VG G G
Pressure (Millibars) 1015 1015 1014 1014 1014 1014 1014 1014 1013 1013 1013 1012 1012 1012 1011 1012 1011 1011 1011 1010 1010 1009 1009 1009

Wales

Forecast Summary

  • Today

    Often cloudy at first with some showery rain spreading south and eastwards, this perhaps heavy and thundery. Becoming brighter from the northwest later, with sunny spells and isolated showers. Breezy around some coasts, but still pleasantly warm in sunnier intervals.

  • Tonight

    Most places will become dry this evening with clear spells developing. Just a few light showers are possible, with a little hill fog overnight. Light winds.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 14:02, Wednesday 30 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 00:02, Thursday 31 Jul

Observations

Observed at 04:00, Thursday 31 July

Thick Cloud

17°C 63°F

16km/h 10mph Westerly

Humidity: 80%

Visibility: Very Good

Pressure: 1016mb, 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

Information given for most appropriate forecast location. See FAQs for details