5-day weather forecast Petersburg Oct 5, 2026
16°Weather forecast Petersburg today Oct 5, 2026: overcast, temperature from 14 °C to 25 °C.
Precipitation probability 43%. Wind up to 2.81 m/s (gusts 6.5 m/s). Air humidity 41–99%, atmospheric pressure 762–765 mm Hg, UV index up to 3.9.
5 days at a glance — tap a day to open it
Sunrise 07:08
Sunset 18:47
Sunset 18:47
Waning Crescent25% illuminated
Moonrise 01:01 · Moonset 15:55
Moonrise 01:01 · Moonset 15:55
Chart
Table
Mon, Oct 5, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 18 °C | 31% | 100% | 92% | 764 mm Hg | N 1° 1.69 (4.61) m/s | 0 |
| 01:00 | Overcast | 18 °C | 31% | 100% | 93% | 764 mm Hg | N 2° 1.5 (4) m/s | 0 |
| 02:00 | Overcast | 18 °C | 31% | 100% | 92% | 764 mm Hg | N 356° 2.31 (5.42) m/s | 0 |
| 03:00 | Overcast | 18 °C | 30% | 100% | 91% | 764 mm Hg | N 2° 1.89 (4.61) m/s | 0 |
| 04:00 |  Mist | 16 °C | 39% | 100% | 96% | 763 mm Hg | N 2° 1.81 (4) m/s | 0 |
| 05:00 |  Fog | 16 °C | 43% | 100% | 98% | 764 mm Hg | NNW 347° 1.19 (1.39) m/s | 0 |
| 06:00 | Fog | 15 °C | 43% | 100% | 98% | 764 mm Hg | NNW 341° 1.19 (1.19) m/s | 0 |
| 07:00 | Fog | 15 °C | 43% | 100% | 99% | 764 mm Hg | NNW 348° 1.89 (4.11) m/s | 0 |
| 08:00 |  Mist | 16 °C | 38% | 100% | 96% | 764 mm Hg | N 351° 1.5 (3.31) m/s | 0.1 |
| 09:00 |  Overcast | 17 °C | 30% | 100% | 91% | 764 mm Hg | NNW 341° 1.11 (2.33) m/s | 0.3 |
| 10:00 | Overcast | 18 °C | 26% | 100% | 84% | 764 mm Hg | NW 308° 1.39 (2.22) m/s | 1 |
| 11:00 | Overcast | 19 °C | 24% | 100% | 81% | 764 mm Hg | NW 306° 1.81 (2.75) m/s | 1.6 |
| 12:00 | Overcast | 21 °C | 19% | 100% | 72% | 764 mm Hg | WNW 303° 1.61 (2.89) m/s | 2.6 |
| 13:00 | Overcast | 23 °C | 13% | 100% | 56% | 764 mm Hg | WNW 301° 1.31 (2.92) m/s | 3.8 |
| 14:00 | Overcast | 25 °C | 11% | 100% | 47% | 763 mm Hg | NW 310° 1.5 (3.33) m/s | 3.9 |
| 15:00 | Overcast | 25 °C | 10% | 100% | 43% | 762 mm Hg | NW 324° 2.5 (4) m/s | 3.2 |
| 16:00 | Overcast | 25 °C | 9% | 90% | 41% | 762 mm Hg | NNW 332° 2.5 (4.42) m/s | 2.2 |
| 17:00 |  Sunny | 25 °C | 1% | 0% | 43% | 762 mm Hg | NNW 346° 2.11 (4.92) m/s | 1 |
| 18:00 | Sunny | 23 °C | 3% | 0% | 56% | 762 mm Hg | NNE 16° 1.39 (1.42) m/s | 0.3 |
| 19:00 | Clear | 19 °C | 3% | 0% | 58% | 763 mm Hg | NNE 32° 2.81 (6.5) m/s | 0 |
| 20:00 | Clear | 17 °C | 3% | 0% | 57% | 764 mm Hg | NE 43° 2.11 (2.92) m/s | 0 |
| 21:00 | Clear | 16 °C | 4% | 0% | 62% | 764 mm Hg | NE 46° 2 (3.11) m/s | 0 |
| 22:00 | Clear | 15 °C | 4% | 0% | 63% | 765 mm Hg | NNE 21° 1.69 (1.83) m/s | 0 |
| 23:00 | Clear | 14 °C | 4% | 0% | 61% | 765 mm Hg | NNE 15° 2 (2.81) m/s | 0 |
Mon, Oct 5, 2026
Frequently asked questions about the 5-day weather in Petersburg
What will the weather be like in Petersburg over the next 5 days?
Over the next 5 days in Petersburg the temperature is expected to range from about 8 to 31 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Petersburg?
The chance of rain in Petersburg over the next 5 days reaches 43%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Petersburg?
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.
Which of the next 5 days in Petersburg will be the warmest and which the coolest?
Over the next 5 days the temperature in Petersburg ranges from about 8 to 31 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Petersburg over the next 5 days?
Over the next 5 days the wind in Petersburg picks up to 4 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Petersburg is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 43%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Petersburg?
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.
Will I need an umbrella or sunscreen in Petersburg this week?
Rain reaches a 43% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 3.9; sunscreen is worth it from about 3 upwards.
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.