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.
5 days at a glance — tap a day to open it
Sunrise 06:44
Sunset 19:31
Sunset 19:31
Waning Crescent20% illuminated
Moonrise 00:50 · Moonset 16:31
Moonrise 00:50 · Moonset 16:31
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 19 °C | 8% | 5% | 75% | 761 mm Hg | ESE 106° 0.69 (0.81) m/s | 0 |
| 01:00 |  Partly cloudy | 19 °C | 12% | 47% | 75% | 762 mm Hg | SE 131° 0.31 (0.5) m/s | 0 |
| 02:00 |  Overcast | 19 °C | 21% | 100% | 76% | 762 mm Hg | NNE 19° 0.89 (0.92) m/s | 0 |
| 03:00 | Overcast | 19 °C | 21% | 100% | 76% | 761 mm Hg | NE 34° 1.5 (1.5) m/s | 0 |
| 04:00 | Overcast | 19 °C | 21% | 100% | 76% | 761 mm Hg | NNE 20° 1.5 (1.53) m/s | 0 |
| 05:00 | Overcast | 19 °C | 22% | 99% | 77% | 761 mm Hg | NNE 16° 2 (2.72) m/s | 0 |
| 06:00 | Clear | 18 °C | 9% | 10% | 79% | 762 mm Hg | NNE 22° 1.81 (2.19) m/s | 0 |
| 07:00 |  Sunny | 18 °C | 10% | 0% | 81% | 762 mm Hg | NNE 30° 2 (3.81) m/s | 0 |
| 08:00 | Sunny | 19 °C | 8% | 0% | 76% | 763 mm Hg | NE 39° 2 (4.92) m/s | 0.4 |
| 09:00 | Sunny | 22 °C | 4% | 0% | 65% | 763 mm Hg | NE 40° 2.61 (4.72) m/s | 1.4 |
| 10:00 | Sunny | 24 °C | 2% | 0% | 55% | 763 mm Hg | NE 44° 2.61 (4.11) m/s | 3.1 |
| 11:00 | Sunny | 26 °C | 1% | 0% | 48% | 764 mm Hg | NE 49° 2.39 (3.11) m/s | 4.4 |
| 12:00 | Sunny | 27 °C | 1% | 0% | 43% | 763 mm Hg | NE 52° 2.31 (2.64) m/s | 5 |
| 13:00 | Sunny | 28 °C | 1% | 0% | 40% | 762 mm Hg | NE 53° 2 (2.22) m/s | 7.1 |
| 14:00 | Sunny | 30 °C | 1% | 0% | 38% | 762 mm Hg | NE 55° 1.5 (1.81) m/s | 7.1 |
| 15:00 |  Partly cloudy | 30 °C | 2% | 33% | 37% | 762 mm Hg | NE 56° 1.31 (1.64) m/s | 5 |
| 16:00 |  Cloudy | 30 °C | 6% | 72% | 38% | 761 mm Hg | ENE 61° 1.5 (1.72) m/s | 2.6 |
| 17:00 |  Overcast | 29 °C | 10% | 100% | 40% | 761 mm Hg | ENE 61° 1.19 (1.42) m/s | 1.5 |
| 18:00 | Overcast | 27 °C | 12% | 98% | 53% | 761 mm Hg | E 88° 1.11 (1.11) m/s | 0.6 |
| 19:00 | Cloudy | 26 °C | 9% | 73% | 54% | 762 mm Hg | ESE 117° 1.31 (1.33) m/s | 0.1 |
| 20:00 | Clear | 24 °C | 3% | 7% | 58% | 762 mm Hg | E 100° 2.69 (5.61) m/s | 0 |
| 21:00 | Clear | 20 °C | 5% | 0% | 69% | 763 mm Hg | NE 54° 2.81 (9.72) m/s | 0 |
| 22:00 | Clear | 19 °C | 9% | 12% | 78% | 764 mm Hg | NE 54° 2.5 (8.83) m/s | 0 |
| 23:00 | Partly cloudy | 20 °C | 10% | 29% | 77% | 763 mm Hg | SE 126° 2.61 (9.89) m/s | 0 |
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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.