St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 43°F. Select a day from the live weather forecast for St Petersburg, Russia (Europe) for more weather parameters.

Wednesday
18th Mar
43

36

1

1
Thursday
19th Mar
43

36

0

1
Friday
20th Mar
45

34

5

1
Saturday
21st Mar
46

30

12

2
Sunday
22nd Mar
50

36

8

1

5-day weather forecast updated at 04:00 on Wednesday 18th March 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 Wednesday 18th March 2026

Expect broken clouds in St Petersburg, Russia (Europe) with a maximum temperature of 43°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

43
°F maximum temperature
36
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
41
°F wind chill
4
mph wind from W

St Petersburg weather for Thursday 19th March 2026

Expect mostly cloudy with light rain in St Petersburg, Russia (Europe) with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a light breeze of 5 mph from the south-west.

43
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
80
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
5
mph wind from SW

St Petersburg weather for Friday 20th March 2026

Expect fog in low lying areas in St Petersburg, Russia (Europe) with a maximum temperature of 45°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the west.

45
°F maximum temperature
34
°F minimum temperature
fog in low lying areas
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
4
mph wind from W

St Petersburg weather for Saturday 21st March 2026

Expect clear skies in St Petersburg, Russia (Europe) with a maximum temperature of 46°F, maximum UV of 2 (Low) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the west.

46
°F maximum temperature
30
°F minimum temperature
clear skies
12
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
4
mph wind from W

St Petersburg weather for Sunday 22nd March 2026

Expect scattered clouds in St Petersburg, Russia (Europe) with a maximum temperature of 50°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.