5-day weather forecast St. Petersburg Nov 9, 2026
26°Weather forecast St. Petersburg Monday Nov 9, 2026: sunny, temperature from 21 °C to 26 °C.
Precipitation probability 20%. Wind up to 6.39 m/s (gusts 9 m/s). Air humidity 56–86%, atmospheric pressure 763–766 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 06:47
Sunset 17:41
Sunset 17:41
New Moon0% illuminated
Moonrise 07:15 · Moonset 17:51
Moonrise 07:15 · Moonset 17:51
Chart
TableMon, Nov 9, 2026
Forecast from 21 °C to 26 °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.
Mon, Nov 9, 2026
St. Petersburg 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.