5-day weather forecast Saint Petersburg Sep 25, 2026
Weather forecast Saint Petersburg tomorrow Sep 25, 2026: overcast, temperature from 10 °C to 13 °C.
Precipitation probability 27%. Wind up to 7.19 m/s (gusts 14.33 m/s). Air humidity 77–90%, atmospheric pressure 758–766 mm Hg, UV index up to 1.2.
Weather Alerts
Wind
На побережье Финского залива местами ожидаются порывы юго-восточного, восточного ветра 15 м/с.
Rain
Утром и днём местами ожидается сильный дождь
Wind
На побережье Финского залива местами ожидаются порывы юго-восточного, восточного ветра 15 м/с.
Дождь
Местами ожидается сильный дождь
5 days at a glance — tap a day to open it
Sunrise 06:50
Sunset 18:49
Sunset 18:49
Full Moon100% illuminated
Moonrise 18:18 · Moonset 05:10
Moonrise 18:18 · Moonset 05:10
Chart
TableForecast from 10 °C to 13 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Saint 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.