Weather in Harpenden
Harpenden, United Kingdom
Sunny
Conditions at 12:15 local time
- Feels like
- 23°C
- Humidity
- 53%
- Wind
- 15.5 km/h N
- Recent precipitation
- 0 mm
Location context
About this forecast location
Forecast values are modeled for the reviewed coordinates of this city; conditions can vary across large urban areas and complex terrain.
- Coordinates
- 51.8168, -0.3571
- Local time zone
- Europe/London
- Administrative area
- England
- Forecast service
- WeatherAPI.com forecast service
Hourly forecast
Next 24 hours in Harpenden
Hourly modeled conditions in Europe/London local time.
- 26°CSunny1% precipitation14.4 km/h wind
- 27°CSunny1% precipitation13.3 km/h wind
- 28°CSunny1% precipitation13 km/h wind
- 28°CSunny1% precipitation13 km/h wind
- 28°CSunny1% precipitation12.2 km/h wind
- 28°CSunny1% precipitation13 km/h wind
- 27°CSunny1% precipitation17.3 km/h wind
- 24°CSunny1% precipitation20.2 km/h wind
- 20°CSunny2% precipitation20.2 km/h wind
- 17°CClear5% precipitation17.3 km/h wind
- 15°CClear8% precipitation15.8 km/h wind
- 14°CClear11% precipitation13.3 km/h wind
- 14°CClear12% precipitation11.9 km/h wind
- 13°CClear13% precipitation10.4 km/h wind
- 12°CClear14% precipitation9.7 km/h wind
- 12°CClear15% precipitation10.4 km/h wind
- 12°CMist20% precipitation10.8 km/h wind
- 12°CMist20% precipitation10.1 km/h wind
- 13°CSunny10% precipitation13.7 km/h wind
- 16°CSunny5% precipitation15.1 km/h wind
- 18°CSunny2% precipitation15.8 km/h wind
- 21°CSunny1% precipitation16.9 km/h wind
- 22°CSunny1% precipitation15.8 km/h wind
- 24°CSunny1% precipitation14.8 km/h wind
Daily forecast
3-day forecast for Harpenden
Daily high and low temperatures, precipitation chance and maximum wind speed.
- Sunny12°C to 28°C2% chance of precipitationWind up to 20.2 km/h
- Sunny11°C to 25°C57% chance of precipitationWind up to 27.7 km/h
- Sunny9°C to 24°C4% chance of precipitationWind up to 21.2 km/h
Retrieved 2026-07-17T11:25:48.390Z; refresh due by 2026-07-17T11:40:48.390Z.
Nearby forecasts
Weather near Harpenden
Compare forecasts for geographically related cities from the same reviewed place catalog.
- St AlbansUnited Kingdom8 km south
Europe/London - LutonUnited Kingdom8 km northwest
Europe/London - Hemel HempsteadUnited Kingdom9 km southwest
Europe/London - Welwyn Garden CityUnited Kingdom10 km east
Europe/London - HatfieldUnited Kingdom11 km southeast
Europe/London - DunstableUnited Kingdom14 km northwest
Europe/London
Sources and methodology
WeatherAPI.com supplies forecast values for the reviewed coordinates. Values may combine modeled and observed inputs and are not a safety warning.
Forecast retrieved 2026-07-17T11:25:48.390Z; refresh due by 2026-07-17T11:40:48.390Z.
View forecast and location sources
- Weather and Geolocation APIWeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · AccessedCurrent weather conditions, the next 24 hours and a three-day forecast.
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity identity, administrative area, coordinates and time-zone identifier.