Weather forecast Saint Petersburg 21-08-2025
Weather today temperature from 6 °C to 16 °C, cloud cover up to 100%, precipitation is expected with a 86% chance, wind up to 3.19 m/s (gusts up to 6.08 m/s), air humidity from 50% to 93%, atmospheric pressure from 755 to 756 mm Hg, UV Index to 3.6 during the day. Forecast for the next days on the table.
Sunrise 05:23
Sunset 20:40
Sunset 20:40
Chart
Table
Type of temperature:
°C
°FThu, 21 Aug, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 8 °C | 0% | 50% | 74% | 755 mm Hg | WNW 2 m/s | 0 |
| 01:00 | Partly cloudy | 7 °C | 0% | 40% | 79% | 755 mm Hg | WNW 1.89 m/s | 0 |
| 02:00 | Partly cloudy | 7 °C | 0% | 27% | 83% | 755 mm Hg | WNW 1.69 m/s | 0 |
| 03:00 | Partly cloudy | 7 °C | 0% | 27% | 86% | 755 mm Hg | NW 1.69 m/s | 0 |
| 04:00 | Partly cloudy | 6 °C | 0% | 33% | 89% | 755 mm Hg | WNW 1.5 m/s | 0 |
| 05:00 |  Clear | 7 °C | 0% | 22% | 89% | 755 mm Hg | WNW 1.19 m/s | 0 |
| 06:00 |  Mist | 6 °C | 0% | 25% | 93% | 755 mm Hg | W 1.11 m/s | 0 |
| 07:00 | Sunny | 11 °C | 0% | 20% | 73% | 755 mm Hg | W 1.31 m/s | 0.2 |
| 08:00 |  Sunny | 12 °C | 0% | 17% | 66% | 755 mm Hg | WSW 1.61 m/s | 0.6 |
| 09:00 |  Patchy rain possible | 14 °C | 86% (0.02 mm/hr) | 82% | 59% | 755 mm Hg | WSW 1.81 m/s | 1.3 |
| 10:00 | Patchy rain possible | 15 °C | 71% (0.05 mm/hr) | 70% | 55% | 755 mm Hg | WSW 2 m/s | 2.1 |
| 11:00 | Patchy rain possible | 16 °C | 100% (0.08 mm/hr) | 81% | 51% | 755 mm Hg | W 2.31 m/s | 3 |
| 12:00 | Patchy rain possible | 16 °C | 100% (0.26 mm/hr) | 72% | 50% | 755 mm Hg | W 2.81 m/s | 3.5 |
| 13:00 | Patchy rain possible | 16 °C | 100% (0.22 mm/hr) | 86% | 50% | 755 mm Hg | W 3.11 m/s | 3.6 |
| 14:00 |  Light rain shower | 16 °C | 100% (0.27 mm/hr) | 82% | 50% | 755 mm Hg | W 3.11 m/s | 3.3 |
| 15:00 | Patchy rain possible | 16 °C | 100% (0.19 mm/hr) | 88% | 52% | 756 mm Hg | W 3.19 m/s | 2.5 |
| 16:00 | Patchy rain possible | 15 °C | 74% (0.04 mm/hr) | 55% | 54% | 756 mm Hg | W 2.89 m/s | 1.6 |
| 17:00 | Light rain shower | 15 °C | 100% (0.16 mm/hr) | 100% | 61% | 755 mm Hg | W 2.89 m/s | 0.9 |
| 18:00 | Light rain shower | 14 °C | 100% (0.2 mm/hr) | 73% | 68% | 755 mm Hg | W 2.19 m/s | 0.5 |
| 19:00 | Patchy rain possible | 12 °C | 69% (0.01 mm/hr) | 92% | 73% | 755 mm Hg | WSW 2.11 m/s | 0.2 |
| 20:00 |  Overcast | 11 °C | 0% | 100% | 76% | 755 mm Hg | SW 1.81 m/s | 0 |
| 21:00 | Overcast | 10 °C | 0% | 100% | 79% | 755 mm Hg | S 2.31 m/s | 0 |
| 22:00 | Overcast | 10 °C | 0% | 94% | 82% | 756 mm Hg | S 2.69 m/s | 0 |
| 23:00 |  Cloudy | 9 °C | 0% | 77% | 83% | 756 mm Hg | S 2.89 m/s | 0 |
Thu, 21 Aug, 2025
