Weather Harpenden

Last updated 08:27

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

Sunny Intervals

23°C 73°F 15°C 59°F West North Westerly
13km/h 8mph
Thursday

Light Cloud

23°C 73°F 15°C 59°F South Westerly
18km/h 11mph
Friday

Light Rain

22°C 72°F 15°C 59°F South South Westerly
14km/h 9mph
Saturday

Heavy Rain Shower

19°C 66°F 13°C 55°F South South Westerly
18km/h 11mph
Sunday

Light Rain Shower

21°C 70°F 13°C 55°F South Westerly
23km/h 14mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:20 Sunset 20:55
Weather forecast details for Wednesday 30 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Thu
0400 hours 
Weather Conditions Sunny Intervals Sunny Sunny Intervals Sunny Light Cloud Clear Sky Clear Sky  
Temperature (°C/°F) 17°C 63°F 21°C 70°F 23°C 73°F 23°C 73°F 21°C 70°F 17°C 63°F 15°C 59°F  
Wind Speed (mph/km/h) 11km/h 7mph North Westerly 13km/h 8mph West North Westerly 14km/h 9mph West North Westerly 14km/h 9mph Westerly 10km/h 6mph Westerly 11km/h 7mph Westerly 10km/h 6mph Westerly  
Wind Direction NW WNW WNW W W W W  
Humidity 63% 49% 46% 48% 59% 74% 83%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG VG VG G  
Pressure (Millibars) 1016 1016 1015 1014 1015 1015 1015  

East of England

Forecast Summary

  • Today

    Dry with a good deal of sunshine for most places during the morning. More cloud will develop during the day, but still remaining bright. Feeling warm in the sunshine, with a moderate westerly breeze.

  • Tonight

    Chance of the odd isolated shower affecting Cambridgeshire and Norfolk during the evening. Otherwise, staying largely dry with clear spells and light winds.

Environmental Summary

UV: 6

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Share this page

RSS Feeds
Print

Forecast Video

BBC London

BBC London Forecast Last updated 19:06, Tuesday 29 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:42, Wednesday 30 Jul

Observations

Observed at 08:00, Wednesday 30 July

Light Cloud

16°C 61°F

5km/h 3mph West North Westerly

Humidity: 77%

Visibility: Very Good

Pressure: 1017mb, Rising

Observation station: Northolt

(Lat: 51.548 | Lon: -0.415)

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