Weather in St. Petersburg, Florida, United States

7-Day Detailed Weather Forecast for St. Petersburg

Overnight

Temperature: 77°F

Wind Speed: 3 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 77. North northeast wind around 3 mph.

Wednesday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Isolated showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 101. North northwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 80°F

Wind Speed: 3 to 9 mph

Wind Direction: WNW

Forecast: Isolated showers and thunderstorms after 5am. Mostly clear, with a low around 80. Heat index values as high as 98. West northwest wind 3 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 92°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 102. West wind 5 to 10 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 80°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: Scattered showers and thunderstorms. Partly cloudy, with a low around 80. West southwest wind 5 to 9 mph. Chance of precipitation is 30%.

Friday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 91. West southwest wind 5 to 10 mph. Chance of precipitation is 70%.

Friday Night

Temperature: 80°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. West southwest wind 5 to 9 mph. Chance of precipitation is 70%.

Saturday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Scattered showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. West southwest wind 5 to 10 mph. Chance of precipitation is 70%.

Saturday Night

Temperature: 79°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms. Partly cloudy, with a low around 79. West southwest wind 5 to 9 mph. Chance of precipitation is 70%.

Sunday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Scattered showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 70%.

Sunday Night

Temperature: 80°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 60%.

Monday

Temperature: 90°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Monday Night

Temperature: 78°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Scattered showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 40%.

Tuesday

Temperature: 92°F

Wind Speed: 3 to 7 mph

Wind Direction: WNW

Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 92.