5-day weather forecast Petersburg 06-08-2026
Weather forecast Petersburg today 06.08.2026: sunny, temperature from 24 °C to 37 °C.
Precipitation probability 15%. Wind up to 4.61 m/s (gusts 6.64 m/s). Air humidity 48–93%, atmospheric pressure 764–767 mm Hg, UV index up to 9.6.
Sunset 20:12
Moonrise Does not rise today · Moonset 14:26
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 25 °C | 13% | 0% | 90% | 765 mm Hg | S 189° 2.69 (5.67) m/s | 0 |
| 01:00 | Clear | 25 °C | 11% | 0% | 86% | 765 mm Hg | SSW 198° 2.61 (5.42) m/s | 0 |
| 02:00 | Clear | 24 °C | 13% | 0% | 89% | 765 mm Hg | SSW 202° 2.61 (5.28) m/s | 0 |
| 03:00 | Clear | 24 °C | 14% | 0% | 91% | 765 mm Hg | SSW 205° 2.31 (4.75) m/s | 0 |
| 04:00 | Clear | 24 °C | 15% | 3% | 93% | 765 mm Hg | SSW 199° 2.11 (4.42) m/s | 0 |
| 05:00 | Clear | 24 °C | 14% | 0% | 92% | 766 mm Hg | SSW 193° 2.19 (4.61) m/s | 0 |
| 06:00 | Clear | 24 °C | 14% | 1% | 93% | 766 mm Hg | SSW 203° 2.19 (4.61) m/s | 0 |
| 07:00 |  Sunny | 24 °C | 14% | 1% | 92% | 766 mm Hg | SSW 204° 2.11 (4.17) m/s | 0.2 |
| 08:00 | Sunny | 26 °C | 12% | 7% | 87% | 766 mm Hg | SSW 207° 3 (4.19) m/s | 0.8 |
| 09:00 | Sunny | 27 °C | 11% | 12% | 82% | 767 mm Hg | SSW 212° 3.31 (3.97) m/s | 2.3 |
| 10:00 | Sunny | 29 °C | 9% | 17% | 78% | 767 mm Hg | SW 214° 3.5 (4.03) m/s | 4.4 |
| 11:00 | Sunny | 31 °C | 7% | 18% | 72% | 767 mm Hg | SSW 213° 3.69 (4.25) m/s | 6.8 |
| 12:00 | Sunny | 32 °C | 6% | 25% | 66% | 766 mm Hg | SSW 213° 4.11 (4.72) m/s | 8.7 |
| 13:00 |  Partly cloudy | 33 °C | 5% | 30% | 59% | 766 mm Hg | SW 215° 4.31 (4.94) m/s | 9.6 |
| 14:00 | Sunny | 36 °C | 3% | 10% | 55% | 765 mm Hg | SW 216° 4.31 (4.94) m/s | 9.1 |
| 15:00 | Sunny | 37 °C | 2% | 4% | 51% | 764 mm Hg | SSW 212° 4.61 (5.28) m/s | 7.4 |
| 16:00 | Sunny | 36 °C | 2% | 6% | 49% | 764 mm Hg | SSW 198° 2.81 (5.75) m/s | 5.1 |
| 17:00 | Sunny | 36 °C | 1% | 0% | 48% | 765 mm Hg | S 184° 2.69 (5.67) m/s | 2.8 |
| 18:00 | Sunny | 30 °C | 4% | 21% | 60% | 764 mm Hg | S 188° 3.69 (6.42) m/s | 1.2 |
| 19:00 | Sunny | 29 °C | 5% | 19% | 63% | 764 mm Hg | SSW 199° 3.39 (6.64) m/s | 0.2 |
| 20:00 | Sunny | 27 °C | 7% | 18% | 71% | 765 mm Hg | SSW 203° 2.61 (5.47) m/s | 0 |
| 21:00 | Clear | 26 °C | 7% | 17% | 73% | 765 mm Hg | S 190° 2.5 (5.25) m/s | 0 |
| 22:00 | Clear | 26 °C | 8% | 15% | 76% | 765 mm Hg | S 191° 2.61 (5.47) m/s | 0 |
| 23:00 | Clear | 25 °C | 10% | 16% | 80% | 766 mm Hg | SSW 203° 2.61 (5.47) m/s | 0 |
Frequently asked questions about the 5-day weather in Petersburg
Over the next 5 days in Petersburg the temperature is expected to range from about 21 to 38 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in Petersburg over the next 5 days reaches 83%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in Petersburg ranges from about 21 to 38 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Petersburg picks up to 5 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 83%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.