Letchworth Garden City Wind ForecastUnited KingdomEEHertfordshireLetchworth Garden City1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Letchworth Garden City wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Letchworth Garden City Wind Statistics July WindRothamsted (21km)2025JuneJulyStrongest – Average July–Strongest – Average June–Strongest – Average 2025–Climate (–Present)Rothamsted (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest – Average 2020–2025–Get WillyWeather+ to remove ads