Flat Island, Florida Weather
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Weather Forecast for Flat Island, Florida : Hillsborough County
Issued: 5:36 am EDT Jul 4, 2025 Latitude: 27.7801 Longitude: -82.4272 View on Google Maps

MouseOver for Detail Forecast
Independence Day Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
80% chance of thunderstorms on Independence Day 80% chance of thunderstorms on Tonight 80% chance of thunderstorms on Saturday 70% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 70% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday
High: 88°F Low: 76°F High: 86°F High: 86°F High: 87°F High: 89°F High: 87°F High: 87°F
  Low: 78°F Low: 79°F Low: 78°F Low: 78°F Low: 78°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
MAC DILL AFB - (KMCF)
81°
Mostly Cloudy
as of 5:55 AM EDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Scattered at 10000ft, Broken at 13000ft
Current Conditions at
SAINT PETERSBURG - (KSPG)
75°
Mostly Cloudy
Thunderstorm In Vicinity Heavy Rain Mist
as of 6:33 AM EDST
Rel. Humidity: 100%
Dew Point: 75°F
Visibility: 1 Miles
Pressure: 29.92 in.
Flight Rule: IFR
Wind Data
10 MPH
350° North
Cloud Level(s): Broken at 2400ft, Broken at 3200ft, Broken at 4300ft
Current Conditions at
TAMPA INTERNATIONAL - (KTPA)
79°
Mostly Cloudy
as of 6:36 AM EDST
Rel. Humidity: 94%
Dew Point: 77°F
Visibility: 7 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Few at 1000ft, Broken at 2800ft, Broken at 4000ft
Current Conditions at
ST PETERSBURG - (KPIE)
79°
Cloudy
Light Thunderstorm Rain
as of 6:40 AM EDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 7 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
12 MPH
280° West
Cloud Level(s): Few at 1700ft, Broken at 4400ft, Solid Overcast at 6000ft
80% chance of thunderstorms Independence Day Independence Day... Showers and thunderstorms, mainly after 2pm. High near 88. West southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 2am. Low around 76. West wind around 7 mph becoming northeast in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Saturday Saturday... Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 86. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Low around 78. Southwest wind 7 to 9 mph. Chance of precipitation is 80%.
70% chance of thunderstorms Sunday Sunday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 86. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
20% chance of thunderstorms Sunday Night Sunday Night... Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 79. South southwest wind 7 to 10 mph. Chance of precipitation is 20%.
60% chance of thunderstorms Monday Monday... Scattered showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 87. West southwest wind 7 to 11 mph. Chance of precipitation is 60%.
60% chance of rain Monday Night Monday Night... Showers likely before 8pm. Mostly cloudy, with a low around 78. West wind 5 to 8 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Tuesday... Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. West wind 5 to 9 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.
70% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely. Mostly sunny, with a high near 87. Chance of precipitation is 70%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.
70% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Current Radar Image


Sun Almanac for Flat Island, Florida
Sunrise: 06:39 AM
Sunset: 8:30 PM
Civil Sunrise:06:12 AM
Civil Sunset: 8:56 PM
Nautical Sunrise: 05:40 AM
Nautical Sunset: 9:28 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 10:02 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.