5-day weather forecast Saint Petersburg Sep 23, 2026
14°Weather forecast Saint Petersburg tomorrow Sep 23, 2026: overcast, temperature from 11 °C to 14 °C.
Precipitation probability 70%. Wind up to 6.11 m/s (gusts 12.72 m/s). Air humidity 72–97%, atmospheric pressure 764–766 mm Hg, UV index up to 1.4.
Weather Alerts
Other dangers
Уровень воды по г/п р. Нева-ст. Петрокрепость ниже неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение.
Прочие опасности
Уровень воды по г/п р. Нева-ст. Петрокрепость ниже неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение.
Other dangers
Уровень воды по г/п р. Нева-ст. Петрокрепость ниже неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение.
Прочие опасности
Уровень воды по г/п р. Нева-ст. Петрокрепость ниже неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение.
Other dangers
Уровень воды по г/п р. Нева-ст. Петрокрепость ниже неблагоприятной отметки 330 см БС, при которой судоходство испытывает затруднение.
5 days at a glance — tap a day to open it
Sunrise 06:45
Sunset 18:56
Sunset 18:56
Waxing Gibbous95% illuminated
Moonrise 18:18 · Moonset 02:20
Moonrise 18:18 · Moonset 02:20
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light drizzle | 12 °C | 48% (0.19 mm/hr) | 100% | 86% | 764 mm Hg | ENE 58° 5.39 (12.31) m/s | 0 |
| 01:00 |  Patchy rain possible | 12 °C | 40% (0.09 mm/hr) | 100% | 91% | 764 mm Hg | NE 51° 6.11 (12.72) m/s | 0 |
| 02:00 | Patchy rain possible | 12 °C | 41% (0.09 mm/hr) | 100% | 93% | 764 mm Hg | ENE 60° 5.89 (11.69) m/s | 0 |
| 03:00 | Light drizzle | 11 °C | 70% (0.52 mm/hr) | 100% | 94% | 764 mm Hg | ENE 62° 5.81 (11) m/s | 0 |
| 04:00 | Light drizzle | 11 °C | 59% (0.29 mm/hr) | 100% | 95% | 764 mm Hg | ENE 63° 5 (10.11) m/s | 0 |
| 05:00 |  Thundery outbreaks possible | 11 °C | 44% (0.1 mm/hr) | 100% | 96% | 764 mm Hg | ENE 71° 4.31 (9.11) m/s | 0 |
| 06:00 |  Light rain shower | 11 °C | 49% (0.18 mm/hr) | 100% | 96% | 764 mm Hg | ENE 74° 3.61 (8.11) m/s | 0 |
| 07:00 |  Light rain shower | 11 °C | 59% (0.36 mm/hr) | 100% | 97% | 764 mm Hg | E 83° 3.19 (7.61) m/s | 0 |
| 08:00 |  Fog | 12 °C | 43% (0.01 mm/hr) | 100% | 97% | 764 mm Hg | E 100° 2.89 (7.42) m/s | 0 |
| 09:00 |  Mist | 12 °C | 39% (0.01 mm/hr) | 99% | 96% | 765 mm Hg | ESE 117° 2.39 (5.72) m/s | 0.2 |
| 10:00 |  Patchy rain possible | 13 °C | 27% (0.01 mm/hr) | 100% | 85% | 765 mm Hg | SE 138° 2.69 (4.61) m/s | 0.7 |
| 11:00 | Overcast | 14 °C | 23% | 100% | 78% | 766 mm Hg | SE 134° 2.5 (4.03) m/s | 1.2 |
| 12:00 | Overcast | 14 °C | 20% | 100% | 73% | 766 mm Hg | SE 125° 2.89 (4.42) m/s | 1.4 |
| 13:00 | Overcast | 14 °C | 24% | 100% | 80% | 766 mm Hg | ESE 116° 2.89 (6.11) m/s | 0.8 |
| 14:00 | Overcast | 14 °C | 22% | 100% | 77% | 766 mm Hg | E 95° 3.11 (6.72) m/s | 0.9 |
| 15:00 |  Cloudy | 14 °C | 17% | 74% | 77% | 766 mm Hg | E 87° 3.11 (6.72) m/s | 0.8 |
| 16:00 |  Partly cloudy | 14 °C | 10% | 43% | 72% | 766 mm Hg | ESE 106° 3.31 (6) m/s | 0.8 |
| 17:00 | Overcast | 14 °C | 22% | 100% | 77% | 766 mm Hg | E 97° 3.5 (7.11) m/s | 0.4 |
| 18:00 | Overcast | 12 °C | 26% | 100% | 83% | 766 mm Hg | E 93° 3.69 (7.92) m/s | 0.1 |
| 19:00 |  Overcast | 11 °C | 29% | 100% | 88% | 766 mm Hg | E 86° 3.31 (8.69) m/s | 0 |
| 20:00 | Overcast | 11 °C | 31% | 100% | 92% | 766 mm Hg | E 83° 2.89 (8.42) m/s | 0 |
| 21:00 | Overcast | 11 °C | 31% | 100% | 93% | 765 mm Hg | E 84° 2.89 (7.94) m/s | 0 |
| 22:00 | Overcast | 11 °C | 31% | 100% | 91% | 765 mm Hg | E 82° 2.81 (7.61) m/s | 0 |
| 23:00 | Patchy rain possible | 11 °C | 42% (0.11 mm/hr) | 100% | 92% | 764 mm Hg | ENE 78° 2.39 (6.92) 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.