St. Leo, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Leo, a town in Pasco County, Florida.
Tonight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. East wind 6 to 9 mph.
7-day forecast for St. Leo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy | 6 to 9 mph E | 9% |
| Wednesday | 86°F | Partly Sunny then Isolated Showers And Thunderstorms | 3 to 9 mph ESE | 24% |
| Wednesday Night | 68°F | Isolated Showers And Thunderstorms then Partly Cloudy | 3 mph E | 20% |
| Thursday | 86°F | Sunny | 3 mph ENE | 14% |
| Thursday Night | 68°F | Partly Cloudy | 2 mph N | 14% |
| Friday | 85°F | Mostly Sunny | 0 to 8 mph W | 5% |
| Friday Night | 66°F | Mostly Clear | 1 to 6 mph NW | 5% |
| Saturday | 83°F | Mostly Sunny | 0 to 7 mph NW | 3% |
| Saturday Night | 60°F | Mostly Clear | 2 to 6 mph NNW | 3% |
| Sunday | 80°F | Mostly Sunny | 2 to 7 mph NNW | 12% |
| Sunday Night | 59°F | Partly Cloudy then Isolated Rain Showers | 7 mph NNW | 15% |
| Monday | 77°F | Isolated Rain Showers | 7 to 10 mph NNE | 16% |
| Monday Night | 56°F | Isolated Rain Showers then Mostly Clear | 8 mph NNE | 16% |
| Tuesday | 77°F | Sunny | 6 to 9 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov) for St. Leo (28.336, -82.258). Updated through the day.
Growing snapshot for St. Leo
Last spring frost
Jan 31
First fall frost
Jan 8
Growing season
336 days
Hardiness zone
9b
More local growing data for St. Leo: nearby ZIP 33574 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Saint Leo, Fl (0.2 mi from St. Leo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.