St Petersburg weather live forecast

Today's maximum temperature in St Petersburg is expected to be 14°C. Select a day from the live weather forecast for St Petersburg, Florida, USA for more weather parameters.

Tuesday
24th Feb
14

7

11

6
Wednesday
25th Feb
20

9

10

6
Thursday
26th Feb
25

14

7

6
Friday
27th Feb
25

19

3

7
Saturday
28th Feb
24

19

3

4

5-day weather forecast updated at 04:02 on Tuesday 24th 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 Tuesday 24th February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 14°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

14
°C maximum temperature
7
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

St Petersburg weather for Wednesday 25th February 2026

Expect clear skies 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 mm of rainfall expected and a gentle breeze of 15 kph from the south.

20
°C maximum temperature
9
°C minimum temperature
clear skies
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

St Petersburg weather for Thursday 26th February 2026

Expect scattered clouds in St Petersburg, Florida with a maximum temperature of 25°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
17
kph wind from S

St Petersburg weather for Friday 27th February 2026

Expect isolated thunderstorms in St Petersburg, Florida with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 18 kph from the south.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
44
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
18
kph wind from S

St Petersburg weather for Saturday 28th February 2026

Expect isolated thunderstorms in St Petersburg, Florida with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 13 kph from the south-west.