St Pete Beach weather live forecast

Today's maximum temperature in St Pete Beach is expected to be 91°F. Select a day from the live weather forecast for St Pete Beach, Florida, USA for more weather parameters.

• Friday
  19th Sep
  91
  75
  
  11
  8
• Saturday
  20th Sep
  91
  77
  
  10
  8
• Sunday
  21st Sep
  91
  75
  
  7
  8
• Monday
  22nd Sep
  90
  77
  
  3
  7
• Tuesday
  23rd Sep
  88
  77
  
  3
  7

5-day weather forecast updated at 04:04 on Friday 19th September 2025 GMT

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The 5-day weather forecast for Florida (St Pete Beach) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Pete Beach weather forecast by day

Below are the detailed weather forecasts for St Pete Beach for the next 5 days.

St Pete Beach weather for Friday 19th September 2025

Expect scattered clouds in St Pete Beach, Florida with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-east.

• 91
  °F maximum temperature
• 75
  °F minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 12
  mph wind from NE

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St Pete Beach weather for Saturday 20th September 2025

Expect scattered clouds in St Pete Beach, Florida with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.

• 91
  °F maximum temperature
• 77
  °F minimum temperature
• 
  scattered clouds
• 10
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 12
  mph wind from NE

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St Pete Beach weather for Sunday 21st September 2025

Expect scattered clouds in St Pete Beach, Florida with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.

• 91
  °F maximum temperature
• 75
  °F minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 12
  mph wind from NE

Back to top

St Pete Beach weather for Monday 22nd September 2025

Expect broken clouds in St Pete Beach, Florida with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

• 90
  °F maximum temperature
• 77
  °F minimum temperature
• 
  broken clouds
• 3
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 11
  mph wind from E

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St Pete Beach weather for Tuesday 23rd September 2025

Expect isolated thunderstorms in St Pete Beach, Florida with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a light breeze of 7 mph from the east.

• 88
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 7
  UV index (High)
• 53
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from E

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