Tarpon Springs, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tarpon Springs, a city in Pinellas County, Florida.
This Afternoon
84°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then scattered showers and thunderstorms. Mostly sunny. High near 84, with temperatures falling to around 79 in the afternoon. East southeast wind around 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Tarpon Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Scattered Showers And Thunderstorms | 12 mph ESE | 63% |
| Tonight | 71°F | Scattered Showers And Thunderstorms then Partly Cloudy | 8 mph ESE | 31% |
| Wednesday | 84°F | Partly Sunny then Isolated Showers And Thunderstorms | 2 to 7 mph SSE | 24% |
| Wednesday Night | 70°F | Isolated Showers And Thunderstorms then Partly Cloudy | 2 mph NE | 23% |
| Thursday | 82°F | Sunny | 5 mph WNW | 6% |
| Thursday Night | 70°F | Partly Cloudy | 3 mph NNE | 6% |
| Friday | 81°F | Mostly Sunny | 1 to 7 mph SSE | 3% |
| Friday Night | 69°F | Mostly Clear | 5 mph NW | 2% |
| Saturday | 79°F | Sunny | 2 to 8 mph NNW | 4% |
| Saturday Night | 64°F | Mostly Clear | 6 mph N | 4% |
| Sunday | 78°F | Mostly Sunny | 3 to 9 mph N | 10% |
| Sunday Night | 63°F | Partly Cloudy then Isolated Rain Showers | 8 mph N | 17% |
| Monday | 76°F | Isolated Rain Showers | 8 to 12 mph N | 20% |
| Monday Night | 61°F | Isolated Rain Showers then Partly Cloudy | 9 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Tarpon Springs (28.149, -82.779). Updated through the day.
Growing snapshot for Tarpon Springs
Last spring frost
Jan 20
First fall frost
Jan 9
Growing season
354 days
Hardiness zone
10a
More local growing data for Tarpon Springs: nearby ZIP 34689 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Tarpon Spgs Sewage Plt, Fl (0.5 mi from Tarpon Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.