Weather forecast for 10 days
Saint Petersburg, FL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:47 am

8:07 pm
EDT
Mostly Sunny
84°F / 73°F
  • Wind: 14mph SSW
  • Humidity: 66%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
Today, mostly sunny weather is likely, with high visibility.
The maximum temperature will be a warm 84.2°F, while the minimum temperature will be a temperate 73.4°F.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a blazing 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted daytime maximum should align with the typical May high of 84°F.
Sunrise will be at 6:47 am and sunset at 8:07 pm; the daylight will last for 13h and 19min.

Sunday, May 4.

Isolated Thunderstorms
6:46 am

8:07 pm
EDT
Isolated Thunderstorms
81°F / 73°F
  • Wind: 12mph SW
  • Humidity: 80%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • UV index: 11
Tomorrow, on Sunday, patchy thunderstorms will develop as the day progresses.
Minimal precipitation is predicted. A slight temperature fluctuation is anticipated, ranging from a high of a moderately hot 80.6°F to a low of a warm 73.4°F.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The high is expected to coincide with May's normal of 84°F.
Sunrise will be at 6:46 am and sunset at 8:07 pm; tomorrow's daylight will last for 13h and 21min.

Frequently asked questions

What is the weather forecast for Saint Petersburg for tomorrow?
On Sunday, in Saint Petersburg, brief, localized thunderstorms are expected to pop up.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Saint Petersburg.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 86°F.
The highest temperature will be in line with the average maximum of 84°F in May. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Saint Petersburg, sunrise will be at 6:46 am and sunset at 8:07 pm (EDT).
How many hours of daylight will Saint Petersburg have tomorrow?
Tomorrow, the daylight will last for 13h and 21min.
What is the weather forecast for Saint Petersburg for the next ten days?
In Saint Petersburg, a combination of unstable, cloudy and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Sunday, Monday, next Saturday through next Monday in Saint Petersburg. Next Sunday, with light precipitation of 0.35", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 87.8°F, while the minimum temperature will range between 71.6°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 84.2°F and 100.4°F.
What will be the hottest and the coldest days?
With the maximum temperature of 87.8°F, Tuesday will be the hottest day. The coldest days will be Sunday, Friday and next Saturday, with a maximum of 80.6°F.

Long-term weather forecast

SatMay 3.
  • 84°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SSW
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:47 am 8:07 pm EDT
SunMay 4.
  • 81°F
  • 73°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SW
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • 6:46 am 8:07 pm EDT
MonMay 5.
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 0.08"
  • 6:46 am 8:08 pm EDT
TueMay 6.
  • 88°F
  • 75°F
Sunny
Sunny
  • Wind: 8mph SE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:45 am 8:08 pm EDT
WedMay 7.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:44 am 8:09 pm EDT
ThuMay 8.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:43 am 8:09 pm EDT
FriMay 9.
  • 81°F
  • 72°F
Cloudy
Cloudy
  • Wind: 11mph SSW
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:43 am 8:10 pm EDT
SatMay 10.
  • 81°F
  • 72°F
Thunderstorms
Thunderstorms
  • Wind: 11mph SSE
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 62%
  • Precipitation: 0.16"
  • 6:42 am 8:11 pm EDT
SunMay 11.
  • 82°F
  • 72°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 74%
  • UV index: 10
  • Precip. probability: 47%
  • Precipitation: 0.35"
  • 6:42 am 8:11 pm EDT
MonMay 12.
  • 82°F
  • 73°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 6:41 am 8:12 pm EDT
Over the next ten days, a mix of storm-filled, cloud-filled and sunny weather is forecasted.
Rainfall is anticipated on Sunday, Monday, next Saturday through next Monday.
In the upcoming period, the highest temperature will range between 80.6°F and 87.8°F, while the nighttime low will be mostly stable, as the overnight low will fall between 71.6°F and 75.2°F.
Tuesday will be the hottest day, with a maximum temperature of 87.8°F; the coldest days will be Sunday, Friday and next Saturday, with a maximum of 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and range between 84.2°F and a very hot 100.4°F.
Updated: May 3, 2025 @ 06:25:09 UTC
Published by: Weather U.S. | About Us
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