St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 15°C. Select a day from the live weather forecast for St Petersburg, Russia (Europe) for more weather parameters.

Friday
22nd May
15

12

4

UV3
Saturday
23rd May
17

11

10

UV4
Sunday
24th May
16

12

1

UV3
Monday
25th May
14

12

4

UV4
Tuesday
26th May
13

9

3

UV2

5-day weather forecast updated at 04:00 on Friday 22nd May 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 22nd May 2026

Expect isolated thunderstorms in St Petersburg, Russia (Europe) with a maximum temperature of 15°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 a light breeze of 10 kph from the west.

15
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV3
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
10
kph wind from W

St Petersburg weather for Saturday 23rd May 2026

Expect sunshine and showers in St Petersburg, Russia (Europe) with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 14 kph from the west.

17
°C maximum temperature
11
°C minimum temperature
sunshine and showers
10
hours of sunshine
UV4
UV index (Moderate)
20
% chance of some rain
<5
mm of rainfall expected
17
°C wind chill
14
kph wind from W

St Petersburg weather for Sunday 24th May 2026

Expect mostly cloudy with light rain in St Petersburg, Russia (Europe) with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 15 kph from the west.

16
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV3
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

St Petersburg weather for Monday 25th May 2026

Expect mostly cloudy with light rain in St Petersburg, Russia (Europe) with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 16 kph from the west.

14
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV4
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

St Petersburg weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in St Petersburg, Russia (Europe) with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 13 kph from the north-west.