St. Petersburg FL Weather
Today's St. Petersburg, FL weather forecast, current conditions and official National Weather Service alerts. Conditions and the forecast below come straight from the NWS TBW forecast office and refresh through the day. For warnings during severe storms, heat, flooding or winter weather, always check the NWS links below.
Current Conditions in St. Petersburg
81°F Mostly Clear · Feels like 86°F · Humidity 83% · Wind 11 mph (NWS station KSPG)
St. Petersburg 7-Day Forecast
| Day | High | Low | Forecast |
|---|---|---|---|
| TONIGHT | 86° | 76° | Partly Cloudy |
| FRI | 87° | 76° | Mostly Sunny then Scattered Showers And Thunderstorms |
| SAT | 80° | 65° | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms |
| SUN | 78° | 66° | Sunny |
| MON | 80° | 66° | Sunny |
Weather Alerts, Radar and Official Forecast
- NWS point forecast for St. Petersburg, FL (hourly and detailed)
- Active NWS watches, warnings and advisories for St. Petersburg, FL
- NWS live radar (zoom to St. Petersburg)
- NWS TBW forecast office (local weather stories and briefings)