5-day weather forecast St. Petersburg 30-07-2026
Weather forecast St. Petersburg Thursday, July 30 30.07.2026: patchy rain possible, temperature from 27 °C to 30 °C.
Precipitation probability 57%. Wind up to 9.39 m/s (gusts 12.89 m/s). Air humidity 66–77%, atmospheric pressure 759–762 mm Hg, UV index up to 10.4.
5 days at a glance — tap a day to open it
Sunrise 06:52
Sunset 20:21
Sunset 20:21
Waning Gibbous96% illuminated
Moonrise 21:20 · Moonset 07:54
Moonrise 21:20 · Moonset 07:54
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 29 °C | 20% (0.15 mm/hr) | 54% | 72% | 761 mm Hg | W 260° 7.89 (10.69) m/s | 0 |
| 01:00 | Patchy rain possible | 29 °C | 24% (0.11 mm/hr) | 80% | 72% | 761 mm Hg | W 263° 7.69 (10.58) m/s | 0 |
| 02:00 | Patchy rain possible | 29 °C | 18% (0.04 mm/hr) | 78% | 72% | 760 mm Hg | W 259° 7.5 (10.42) m/s | 0 |
| 03:00 | Patchy rain possible | 29 °C | 17% (0.07 mm/hr) | 57% | 74% | 760 mm Hg | WSW 250° 7.81 (10.64) m/s | 0 |
| 04:00 |  Light rain shower | 29 °C | 29% (0.22 mm/hr) | 72% | 75% | 760 mm Hg | WSW 248° 8.39 (11.36) m/s | 0 |
| 05:00 | Patchy rain possible | 29 °C | 14% (0.01 mm/hr) | 59% | 74% | 759 mm Hg | WSW 245° 8.61 (11.72) m/s | 0 |
| 06:00 | Patchy rain possible | 29 °C | 12% (0.01 mm/hr) | 55% | 73% | 760 mm Hg | WSW 245° 8.81 (11.78) m/s | 0 |
| 07:00 |  Patchy rain possible | 29 °C | 11% (0.01 mm/hr) | 54% | 73% | 760 mm Hg | WSW 248° 8.31 (11.42) m/s | 0 |
| 08:00 |  Partly cloudy | 29 °C | 11% | 52% | 72% | 761 mm Hg | WSW 254° 8.19 (11) m/s | 0.5 |
| 09:00 | Patchy rain possible | 29 °C | 13% (0.02 mm/hr) | 64% | 71% | 761 mm Hg | WSW 252° 8.31 (10.64) m/s | 1.7 |
| 10:00 | Patchy rain possible | 30 °C | 16% (0.04 mm/hr) | 77% | 69% | 761 mm Hg | WSW 250° 8.31 (10.44) m/s | 4 |
| 11:00 |  Light rain shower | 30 °C | 25% (0.21 mm/hr) | 80% | 68% | 761 mm Hg | WSW 255° 9.11 (11.28) m/s | 6.7 |
| 12:00 | Patchy rain possible | 30 °C | 24% (0.21 mm/hr) | 76% | 66% | 761 mm Hg | WSW 253° 8.89 (10.72) m/s | 7.3 |
| 13:00 | Patchy rain possible | 30 °C | 28% (0.29 mm/hr) | 79% | 66% | 761 mm Hg | W 259° 8.81 (10.92) m/s | 10.4 |
| 14:00 | Light rain shower | 30 °C | 41% (0.7 mm/hr) | 62% | 70% | 762 mm Hg | W 269° 9.11 (12.47) m/s | 10.1 |
| 15:00 | Light rain shower | 29 °C | 57% (1.15 mm/hr) | 81% | 72% | 762 mm Hg | WNW 285° 9.39 (12.89) m/s | 7.8 |
| 16:00 | Patchy rain possible | 28 °C | 38% (0.45 mm/hr) | 70% | 72% | 762 mm Hg | WNW 293° 5.81 (8.33) m/s | 3.7 |
| 17:00 | Light rain shower | 27 °C | 29% (0.24 mm/hr) | 64% | 77% | 761 mm Hg | WNW 293° 5.31 (7.61) m/s | 1.4 |
| 18:00 | Patchy rain possible | 28 °C | 17% (0.04 mm/hr) | 59% | 77% | 761 mm Hg | W 270° 4.69 (6.75) m/s | 0.6 |
| 19:00 |  Cloudy | 28 °C | 14% | 63% | 76% | 761 mm Hg | WSW 255° 6.19 (8.92) m/s | 0.3 |
| 20:00 | Cloudy | 29 °C | 18% | 84% | 76% | 761 mm Hg | WSW 255° 6.5 (9.36) m/s | 0 |
| 21:00 | Patchy rain possible | 29 °C | 16% (0.05 mm/hr) | 65% | 73% | 761 mm Hg | W 265° 6.5 (8.78) m/s | 0 |
| 22:00 |  Partly cloudy | 29 °C | 8% | 29% | 72% | 762 mm Hg | W 262° 5.89 (8.03) m/s | 0 |
| 23:00 |  Clear | 29 °C | 8% | 24% | 73% | 761 mm Hg | WSW 246° 5.61 (7.69) 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.