Seffner, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seffner, a community in Hillsborough County, Florida.
This Afternoon
85°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then scattered showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 80 in the afternoon. East wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Seffner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Scattered Showers And Thunderstorms | 13 mph E | 66% |
| Tonight | 70°F | Scattered Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 36% |
| Wednesday | 86°F | Mostly Sunny then Scattered Showers And Thunderstorms | 3 to 8 mph E | 40% |
| Wednesday Night | 69°F | Scattered Showers And Thunderstorms | 2 mph E | 41% |
| Thursday | 85°F | Sunny | 3 mph E | 13% |
| Thursday Night | 68°F | Partly Cloudy | 2 mph NE | 13% |
| Friday | 85°F | Mostly Sunny | 0 to 6 mph W | 3% |
| Friday Night | 66°F | Partly Cloudy | 1 to 5 mph NNW | 3% |
| Saturday | 83°F | Mostly Sunny | 0 to 6 mph WNW | 3% |
| Saturday Night | 63°F | Mostly Clear | 5 mph NW | 5% |
| Sunday | 81°F | Mostly Sunny | 2 to 7 mph WNW | 12% |
| Sunday Night | 62°F | Partly Cloudy then Isolated Rain Showers | 3 to 7 mph NNW | 17% |
| Monday | 76°F | Isolated Rain Showers | 7 to 12 mph N | 19% |
| Monday Night | 56°F | Isolated Rain Showers then Partly Cloudy | 7 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Seffner (28.002, -82.274). Updated through the day.
Growing snapshot for Seffner
Last spring frost
Jan 30
First fall frost
Jan 6
Growing season
335 days
Hardiness zone
9b
More local growing data for Seffner: nearby ZIP 33584 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Plant City, Fl (9.6 mi from Seffner). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.