Posted in Web Tuusula, Uusimaa, Finland Weather Forecast | AccuWeather September 25, 2023 Current Weather. 8:24 PM. 57° F. RealFeel® 52°. Air Quality Fair. Wind SSW 12 mph. Wind Gusts 12 mph. Cloudy More Details. Current Air Quality. https://www.accuweather.com/en/fi/tuusula/133080/weather-forecast/133080