St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 22°C. Select a day from the live weather forecast for St Petersburg, Russia (Europe) for more weather parameters.

Friday
5th Sep
22

16

4

3
Saturday
6th Sep
23

16

7

2
Sunday
7th Sep
23

15

12

3
Monday
8th Sep
23

13

10

4
Tuesday
9th Sep
23

14

7

4

5-day weather forecast updated at 04:00 on Friday 5th September 2025 GMT

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The 5-day weather forecast for Russia (Europe) (St Petersburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Petersburg weather forecast by day

Below are the detailed weather forecasts for St Petersburg for the next 5 days.

St Petersburg weather for Friday 5th September 2025

Expect broken clouds in St Petersburg, Russia (Europe) with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 4 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
34
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
4
kph wind from E

St Petersburg weather for Saturday 6th September 2025

Expect broken clouds in St Petersburg, Russia (Europe) with a maximum temperature of 23°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from SE

St Petersburg weather for Sunday 7th September 2025

Expect clear skies in St Petersburg, Russia (Europe) with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

23
°C maximum temperature
15
°C minimum temperature
clear skies
12
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from SE

St Petersburg weather for Monday 8th September 2025

Expect scattered clouds in St Petersburg, Russia (Europe) with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
4
kph wind from SE

St Petersburg weather for Tuesday 9th September 2025

Expect broken clouds in St Petersburg, Russia (Europe) with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.