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, Florida, USA for more weather parameters.

Monday
9th Feb
21

11

10

6
Tuesday
10th Feb
22

11

11

6
Wednesday
11th Feb
22

12

7

6
Thursday
12th Feb
23

15

6

5
Friday
13th Feb
23

15

10

6

5-day weather forecast updated at 04:02 on Monday 9th 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 9th February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 21°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

21
°C maximum temperature
11
°C minimum temperature
clear skies
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

St Petersburg weather for Tuesday 10th February 2026

Expect clear skies in St Petersburg, Florida with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

22
°C maximum temperature
11
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

St Petersburg weather for Wednesday 11th February 2026

Expect broken clouds in St Petersburg, Florida with a maximum temperature of 22°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

22
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
14
kph wind from SW

St Petersburg weather for Thursday 12th February 2026

Expect scattered clouds in St Petersburg, Florida with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
14
kph wind from W

St Petersburg weather for Friday 13th February 2026

Expect scattered clouds in St Petersburg, Florida with a maximum temperature of 23°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.