5-day weather forecast Saint Petersburg 20-03-2026
Weather forecast Saint Petersburg Friday 20 March 20.03.2026: sunny, temperature from -1 °C to 7 °C.
No precipitation expected. Wind up to 2.81 m/s (gusts 4.61 m/s). Air humidity 62–97%, atmospheric pressure 761–767 mm Hg, UV index up to 1.5.
Sunrise 07:08
Sunset 19:07
Sunset 19:07
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 2 °C | 0% | 100% | 97% | 762 mm Hg | WNW 284° 2.5 (3.72) m/s | 0 |
| 01:00 |  Fog | 1 °C | 0% | 100% | 97% | 761 mm Hg | WNW 285° 2.5 (3.75) m/s | 0 |
| 02:00 | Fog | 1 °C | 0% | 100% | 97% | 762 mm Hg | WNW 293° 2.5 (3.81) m/s | 0 |
| 03:00 | Mist | 1 °C | 0% | 77% | 96% | 762 mm Hg | WNW 301° 2.31 (3.64) m/s | 0 |
| 04:00 | Mist | 0 °C | 0% | 33% | 96% | 762 mm Hg | WNW 302° 2.11 (3.81) m/s | 0 |
| 05:00 | Mist | 0 °C | 0% | 17% | 94% | 762 mm Hg | WNW 301° 2 (3.83) m/s | 0 |
| 06:00 |  Clear | -1 °C | 0% | 12% | 94% | 763 mm Hg | NW 306° 2 (3.92) m/s | 0 |
| 07:00 | Clear | -1 °C | 0% | 10% | 94% | 763 mm Hg | NW 304° 1.69 (3.47) m/s | 0 |
| 08:00 |  Sunny | 0 °C | 0% | 9% | 91% | 763 mm Hg | WNW 296° 1.5 (2.81) m/s | 0.1 |
| 09:00 | Sunny | 1 °C | 0% | 8% | 84% | 764 mm Hg | NW 309° 1.69 (2.53) m/s | 0.3 |
| 10:00 | Sunny | 3 °C | 0% | 2% | 78% | 764 mm Hg | NW 304° 1.81 (2.36) m/s | 0.7 |
| 11:00 | Sunny | 4 °C | 0% | 17% | 73% | 764 mm Hg | NW 309° 2.31 (2.86) m/s | 1 |
| 12:00 | Sunny | 5 °C | 0% | 4% | 68% | 764 mm Hg | NW 315° 2.31 (2.83) m/s | 1.4 |
| 13:00 | Sunny | 6 °C | 0% | 7% | 64% | 764 mm Hg | NW 304° 2.11 (2.53) m/s | 1.5 |
| 14:00 | Sunny | 6 °C | 0% | 5% | 62% | 765 mm Hg | WNW 294° 2.5 (3.03) m/s | 1.4 |
| 15:00 | Sunny | 7 °C | 0% | 3% | 62% | 765 mm Hg | WNW 290° 2.61 (3.19) m/s | 1.1 |
| 16:00 | Sunny | 6 °C | 0% | 1% | 64% | 765 mm Hg | WNW 288° 2.81 (3.61) m/s | 0.7 |
| 17:00 | Sunny | 5 °C | 0% | 4% | 68% | 766 mm Hg | WNW 282° 2.61 (3.58) m/s | 0.4 |
| 18:00 | Sunny | 4 °C | 0% | 8% | 76% | 766 mm Hg | W 267° 2.19 (3.39) m/s | 0.1 |
| 19:00 | Sunny | 2 °C | 0% | 1% | 83% | 766 mm Hg | W 259° 2 (3.86) m/s | 0 |
| 20:00 | Clear | 1 °C | 0% | 2% | 85% | 767 mm Hg | W 274° 2.31 (4.61) m/s | 0 |
| 21:00 | Clear | 1 °C | 0% | 3% | 86% | 767 mm Hg | W 271° 2.19 (4.58) m/s | 0 |
| 22:00 | Clear | 0 °C | 0% | 6% | 86% | 767 mm Hg | W 267° 2.11 (4.42) m/s | 0 |
| 23:00 | Clear | 0 °C | 0% | 19% | 86% | 767 mm Hg | W 261° 2.19 (4.61) m/s | 0 |
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.