Weather forecast London 21-01-2026

Weather Wednesday 21 January temperature from 2 °C to 5 °C, cloud cover up to 100%, no precipitation, wind up to 4.89 m/s (gusts up to 6.75 m/s), air humidity from 63% to 87%, atmospheric pressure from 766 to 767 mm Hg, UV Index to 3 during the day. Forecast for the next days on the chart.