St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 21°C. Select a day from the live weather forecast for St Petersburg, Russia (Europe) for more weather parameters.

Friday
3rd Jul
21

15

6

5
Saturday
4th Jul
20

16

4

3
Sunday
5th Jul
20

15

7

2
Monday
6th Jul
19

15

9

3
Tuesday
7th Jul
18

14

9

5

5-day weather forecast updated at 04:00 on Thursday 2nd July 2026 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 3rd July 2026

Expect isolated thunderstorms in St Petersburg, Russia (Europe) with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a light breeze of 10 kph from the west.

21
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
55
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

St Petersburg weather for Saturday 4th July 2026

Expect isolated thunderstorms in St Petersburg, Russia (Europe) with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and little or no wind of 4 kph from the south.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
20
°C wind chill
4
kph wind from S

St Petersburg weather for Sunday 5th July 2026

Expect isolated thunderstorms in St Petersburg, Russia (Europe) with a maximum temperature of 20°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a light breeze of 7 kph from the west.

20
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
2
UV index (Low)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

St Petersburg weather for Monday 6th July 2026

Expect isolated thunderstorms in St Petersburg, Russia (Europe) with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a light breeze of 10 kph from the west.

19
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
3
UV index (Moderate)
75
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
10
kph wind from W

St Petersburg weather for Tuesday 7th July 2026

Expect broken clouds in St Petersburg, Russia (Europe) with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.