5-day weather forecast Petersburg Oct 17, 2026
19°Weather forecast Petersburg Saturday Oct 17, 2026: sunny, temperature from 8 °C to 19 °C.
Precipitation probability 84%. Wind up to 7.19 m/s (gusts 12.06 m/s). Air humidity 34–94%, atmospheric pressure 758–773 mm Hg, UV index up to 4.8.
5 days at a glance — tap a day to open it
Sunrise 07:19
Sunset 18:30
Sunset 18:30
First Quarter47% illuminated
Moonrise 14:15 · Moonset 23:49
Moonrise 14:15 · Moonset 23:49
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 19 °C | 49% (0.25 mm/hr) | 100% | 91% | 758 mm Hg | NW 324° 5 (10.72) m/s | 0 |
| 01:00 |  Light rain | 17 °C | 84% (2.44 mm/hr) | 100% | 94% | 758 mm Hg | NNW 333° 5 (10.11) m/s | 0 |
| 02:00 |  Light drizzle | 16 °C | 71% (0.67 mm/hr) | 100% | 90% | 759 mm Hg | NNW 334° 5.11 (11.42) m/s | 0 |
| 03:00 |  Patchy rain possible | 13 °C | 36% (0.07 mm/hr) | 100% | 89% | 760 mm Hg | NW 310° 4 (11.11) m/s | 0 |
| 04:00 | Patchy rain possible | 13 °C | 39% (0.09 mm/hr) | 100% | 90% | 760 mm Hg | NNW 328° 4.5 (11.39) m/s | 0 |
| 05:00 | Light drizzle | 13 °C | 59% (0.33 mm/hr) | 94% | 93% | 761 mm Hg | NNW 333° 4 (9.81) m/s | 0 |
| 06:00 | Light rain | 13 °C | 79% (1.65 mm/hr) | 100% | 93% | 761 mm Hg | NNW 329° 4.5 (10.33) m/s | 0 |
| 07:00 | Light drizzle | 12 °C | 64% (0.41 mm/hr) | 100% | 92% | 763 mm Hg | N 354° 5.89 (11.53) m/s | 0 |
| 08:00 |  Patchy rain possible | 11 °C | 24% (0.04 mm/hr) | 67% | 87% | 764 mm Hg | NNW 346° 5.81 (12.06) m/s | 0 |
| 09:00 | Patchy rain possible | 11 °C | 22% (0.02 mm/hr) | 77% | 83% | 766 mm Hg | N 351° 6.11 (11.83) m/s | 0.5 |
| 10:00 | Patchy rain possible | 12 °C | 20% (0.04 mm/hr) | 87% | 71% | 767 mm Hg | N 349° 5.89 (11.92) m/s | 1.5 |
| 11:00 |  Partly cloudy | 13 °C | 6% | 56% | 52% | 767 mm Hg | N 349° 7.19 (11.11) m/s | 2.9 |
| 12:00 | Sunny | 14 °C | 2% | 20% | 45% | 768 mm Hg | N 352° 6.81 (10.42) m/s | 4.2 |
| 13:00 | Sunny | 15 °C | 1% | 2% | 39% | 768 mm Hg | N 354° 6.69 (10) m/s | 4.8 |
| 14:00 | Sunny | 15 °C | 1% | 4% | 36% | 768 mm Hg | N 352° 6.31 (9.22) m/s | 4.4 |
| 15:00 | Sunny | 15 °C | 1% | 5% | 35% | 768 mm Hg | N 354° 6.39 (9.22) m/s | 3.4 |
| 16:00 | Sunny | 14 °C | 1% | 1% | 34% | 769 mm Hg | N 356° 6 (8.89) m/s | 2 |
| 17:00 | Sunny | 14 °C | 1% | 0% | 37% | 770 mm Hg | N 0° 4.61 (8.89) m/s | 0.8 |
| 18:00 | Sunny | 12 °C | 1% | 0% | 41% | 770 mm Hg | N 4° 4.39 (8.81) m/s | 0.2 |
| 19:00 |  Clear | 11 °C | 1% | 0% | 42% | 771 mm Hg | N 2° 4.11 (9.61) m/s | 0 |
| 20:00 | Clear | 10 °C | 1% | 0% | 42% | 772 mm Hg | N 9° 4.19 (10.72) m/s | 0 |
| 21:00 | Clear | 10 °C | 1% | 0% | 41% | 773 mm Hg | NNE 13° 4 (10.92) m/s | 0 |
| 22:00 | Clear | 9 °C | 1% | 0% | 45% | 773 mm Hg | NNE 22° 3.5 (10.42) m/s | 0 |
| 23:00 | Clear | 8 °C | 2% | 0% | 47% | 773 mm Hg | NNE 21° 3.31 (10.83) m/s | 0 |
Petersburg on the map
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.