Weather in St. Petersburg, United States
Weather Advisories
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Tomorrow's weather summary
The weather in St. Petersburg on Saturday, July 27th, will be cloudy for most of the day, together with some clouds in the early morning.
There is also a chance for drizzle before dawn around 12 am.
Weather details for St. Petersburg, on Saturday, July 27th:
The maximum temperature of the day will be 86°F around 2 pm. The day will be extremely humid, with average humidity of 80%, ranging from 69% to a maximum value of 89% at about 11 pm. The wind will be light, and will get up to 7 mph at midnight, blowing from the east. The cloud coverage will range from 52% around 7 am to as high as 100% around 11 pm with an average of 97%.
The chances of precipitation throughout the day will change between 0% and 20%. The highest chance for precipitation will be around midnight and the lowest probability around 1 am. The dew point will range from 73°F up to a maximum value of 77°F around 11 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:56 am, and sunset at 8:18 pm, making it a total of 13 hours and 22 minutes of daylight.
Air quality forecast for St. Petersburg, on Saturday, July 27th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 87.
Pollen forecast for St. Petersburg, on Saturday, July 27th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in St. Petersburg on Sunday, July 28th, according to our forecast model, will be cloudy all day long.
Weather details for St. Petersburg, on Sunday, July 28th:
The highest temperature during the day is going to be 88°F around 2 pm. The day will be extremely humid, with average humidity of 81%, ranging from 70% to a maximum value of 93% at about 2 am. The wind will be light, and will get up to 6 mph at 11 pm, blowing from the north-east. The cloud coverage will range from 88% around 2 pm to as high as 100% around 9 pm with an average of 97%.
The precipitation probability will change throughout the day between 0% and 30%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 76°F up to a maximum value of 77°F around 9 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1018 hPa. Sunrise will be at 6:56 am, and sunset at 8:17 pm, making it a total of 13 hours and 21 minutes of daylight.
Air quality forecast for St. Petersburg, on Sunday, July 28th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 58.
Pollen forecast for St. Petersburg, on Sunday, July 28th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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