Weather forecast Riga Sep 21, 2026
Weather forecast Riga Monday Sep 21, 2026: light rain shower, temperature from 10 °C to 14 °C.
Precipitation probability 69%. Wind up to 8.19 m/s (gusts 11.33 m/s). Air humidity 75–93%, atmospheric pressure 753–758 mm Hg, UV index up to 2.1.
Weather Alerts
Dzeltenais vēja brīdinājums
18.09.2026. dienas vidū dienvidrietumu, rietumu vējš saglabāsies brāzmās 15-19 m/s. Viļņu augstums 1.5-2.5 m.
Dzeltenais vēja brīdinājums
18.09.2026. dienas vidū dienvidrietumu, dienvidu vējš saglabāsies brāzmās 15-19 m/s. Viļņu augstums 1.0-2.0 m.
5 days at a glance — tap a day to open it
Sunrise 07:06
Sunset 19:26
Sunset 19:26
Waxing Gibbous82% illuminated
Moonrise 18:18 · Moonset 00:17
Moonrise 18:18 · Moonset 00:17
Chart
TableForecast from 10 °C to 14 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Air quality is available for the first three days only.
Riga on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.