5-day weather forecast Saint Petersburg 02-09-2026

Weather forecast Saint Petersburg tomorrow 02.09.2026: overcast, temperature from 13 °C to 19 °C.

Precipitation probability 28%. Wind up to 5.81 m/s (gusts 9.72 m/s). Air humidity 66–90%, atmospheric pressure 753–755 mm Hg, UV index up to 1.8.

Weather Alerts

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ModerateAug 31, 01:05 PMSep 3, 10:00 PMTranslate with Google
Other dangers
Уровень воды по г/п р. Нева - ст. Петрокрепость колеблется в районе неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение
ModerateAug 31, 01:05 PMSep 2, 09:00 PMTranslate with Google
Thunderstorms
местами ожидаются ливни, грозы
ModerateAug 31, 01:05 PMSep 2, 09:00 PMTranslate with Google
Rain
Местами ожидаются ливни
ModerateAug 31, 01:05 PMSep 3, 10:00 PMTranslate with Google
Прочие опасности
Уровень воды по г/п р. Нева - ст. Петрокрепость колеблется в районе неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение
ModerateAug 31, 01:05 PMSep 2, 09:00 PMTranslate with Google
Гроза
местами ожидаются ливни, грозы
5 days at a glance — tap a day to open it
Sunrise 05:56
Sunset 19:59
Last Quarter60% illuminated
Moonrise 20:08 · Moonset 13:22
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Table

Forecast from 13 °C to 19 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)151414141414131414151617181819191817161615141414
Precipitation (mm/hr)00000000000.010.050.060.050.030.030.030.060000.0300

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)100100100100100100100100100100100100100100908258738827700
Rain chance (%)232323242526272827242224242318151320889241213

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.611.61221.891.892.192.312.112.392.613.113.814.314.895.395.815.695.194.614.193.53.53.31
Wind gust (m/s)6.611.612.8133.223.144.315.115.114.614.555.816.646.897.118.119.619.729.229.619.229.398.61
Wind direction (°)NNE 21°N 6°NNW 346°NNW 345°NNW 347°NNW 333°NW 324°NW 313°NW 308°NW 307°NW 306°WNW 291°WNW 290°WNW 289°WNW 285°W 278°W 274°W 274°W 273°W 272°W 272°W 265°W 261°W 259°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)797879808283858685817673727168666975757680858890

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)755755755754754754754753754754754754754754754754755755755755755755755755

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.10.10.30.611.31.61.81.71.30.80.40.10000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)26.520.116.110.69.79.69.912.717.620.421.722.719.911.89.98.98.58.18.27.87.187.46.9
PM10 (µg/m³)36.42218.113.111.812.913.715.420.725.327.228.723.91514.714.314.414.513.71413.312.311.610.3
Ozone (O₃) (µg/m³)51026373529311513252229263548505560555149464648
NO₂ (µg/m³)87.271.253.740.23528.536.551.8728376.964.450.142.737.849.139.54147.153.151.948.944.437
SO₂ (µg/m³)17.714.511.98.97.989.312.614.613.811.38.36.65.34.74.54.34.34.24.44.86.15.74.7
CO (µg/m³)552416303225220235236552675689584446391326290281281296316329293304265236

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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.