St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 12°C. Select a day from the live weather forecast for St Petersburg, Florida, USA for more weather parameters.

Monday
2nd Feb
12

5

11

5
Tuesday
3rd Feb
17

6

11

5
Wednesday
4th Feb
20

8

10

6
Thursday
5th Feb
16

10

2

2
Friday
6th Feb
15

7

11

5

5-day weather forecast updated at 04:01 on Monday 2nd February 2026 GMT

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The 5-day weather forecast for Florida (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 Monday 2nd February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

12
°C maximum temperature
5
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
17
kph wind from N

St Petersburg weather for Tuesday 3rd February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

17
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
9
kph wind from E

St Petersburg weather for Wednesday 4th February 2026

Expect sunshine and showers in St Petersburg, Florida with a maximum temperature of 20°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 15 kph from the south-west.

20
°C maximum temperature
8
°C minimum temperature
sunshine and showers
10
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
15
kph wind from SW

St Petersburg weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in St Petersburg, Florida with a maximum temperature of 16°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 24 kph from the north-west.

16
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
24
kph wind from NW

St Petersburg weather for Friday 6th February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.