5-day weather forecast Petersburg 06-09-2026

Weather forecast Petersburg Sunday, September 6 06.09.2026: sunny, temperature from 18 °C to 30 °C.

Precipitation probability 22%. Wind up to 2.81 m/s (gusts 9.89 m/s). Air humidity 37–81%, atmospheric pressure 761–764 mm Hg, UV index up to 7.1.

Sunrise 06:44
Sunset 19:31
Waning Crescent20% illuminated
Moonrise 00:50 · Moonset 16:31
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Table

Forecast from 18 °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)191919191919181819222426272830303029272624201920
Precipitation (mm/hr)000000000000000000000000

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 (%)54710010010099100000000033721009873701229
Rain chance (%)812212121229108421111261012935910

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)0.690.310.891.51.521.81222.612.612.392.3121.51.311.51.191.111.312.692.812.52.61
Wind gust (m/s)0.810.50.921.51.532.722.193.814.924.724.113.112.642.221.811.641.721.421.111.335.619.728.839.89
Wind direction (°)ESE 106°SE 131°NNE 19°NE 34°NNE 20°NNE 16°NNE 22°NNE 30°NE 39°NE 40°NE 44°NE 49°NE 52°NE 53°NE 55°NE 56°ENE 61°ENE 61°E 88°ESE 117°E 100°NE 54°NE 54°SE 126°

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 (%)757576767677798176655548434038373840535458697877

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)761762762761761761762762763763763764763762762762761761761762762763764763

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 Index000000000.41.43.14.457.17.152.61.50.60.10000

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.