Marine Weather Net

Saint Petersburg, FL Weather Forecast


Marine Forecast: Tampa Bay


Saint Petersburg, Florida

 Lat: 27.76N, Lon: 82.67W

Current Conditions Updated: 553 PM EDT SAT AUG 8 2026

Lightning Observed
Temp: 86°F
  • Humidity:
  • 72%
  • Winds:
  • 15 MPH ESE
  • Gusts:
  • 20 MPH
  • Barometer:
  • 30.03 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 96°F

  • Sunrise:
  • 6:56 AM EDT
  • Sunset:
  • 8:13 PM EDT
  • Moonrise:
  • 2:10 AM EDT
  • Moonset:
  • 4:56 PM EDT

TONIGHT

CHANCE OF T-STORM
Lo: 79°F
Precip: 50%

SUNDAY

SUNNY

Hi: 91°F
Lo: 77°F

MONDAY

SUNNY

Hi: 91°F
Lo: 77°F
Precip: 20%

TUESDAY

MOSTLY CLEAR
Hi: 91°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 217 PM EDT Sat Aug 08 2026

Tonight...Partly cloudy. Scattered showers with isolated thunderstorms this evening. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Sunday...Sunny with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Heat index values up to 105.
Sunday Night...Partly cloudy with scattered showers with isolated thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. North winds around 5 mph, becoming east after midnight. Chance of rain 40 percent.
Monday...Sunny. Isolated showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 20 percent.
Monday Night...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Northwest winds around 5 mph, becoming east after midnight.
Tuesday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Wednesday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Thursday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Friday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Friday Night...Partly cloudy. Lows in the upper 70s.
Saturday...Sunny. Isolated showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 110.
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