5-day weather forecast St. Petersburg 01-08-2026

Weather forecast St. Petersburg Saturday, August 1 01.08.2026: patchy rain possible, temperature from 29 °C to 30 °C.

Precipitation probability 58%. Wind up to 7.61 m/s (gusts 13.5 m/s). Air humidity 69–76%, atmospheric pressure 760–761 mm Hg, UV index up to 7.

Sunrise 06:53
Sunset 20:20
Waning Gibbous83% illuminated
Moonrise 22:16 · Moonset 09:41
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Sat, Aug 1, 2026

Forecast from 29 °C to 30 °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)302929292929292929292929303030303030292929292929
Precipitation (mm/hr)00.010.030.050.040.710.020.110.010.20.40.670.70.80.870.70.60.480.81.11.4310.50

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 (%)397461615855656581797775798488817568696970605040
Rain chance (%)8141516164616221829384647505246423747575857368

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)6.396.1166.396.816.896.816.616.816.896.8977.117.117.197.317.57.617.397.1976.696.396.11
Wind gust (m/s)8.698.288.178.869.259.339.229.089.2810.3911.512.5812.8913.1913.512.8912.3911.8612.1112.3112.511.3110.198.97
Wind direction (°)W 261°W 259°WSW 254°WSW 252°WSW 252°WSW 253°WSW 252°WSW 252°WSW 253°WSW 251°WSW 249°WSW 247°WSW 245°WSW 243°WSW 240°WSW 242°WSW 244°WSW 245°WSW 248°WSW 250°WSW 253°W 259°W 266°W 272°

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 (%)707173747475767675747473727069707070717374727169

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)761761761761761760760761761761761761761761761761760760760760760760760760

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 Index000000000.4666667666666000
Sat, Aug 1, 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.