Harman US

Jay, FL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Jay, a town in Santa Rosa County, Florida.

This Afternoon
95°F
Sunny
Sunny. High near 95, with temperatures falling to around 91 in the afternoon. Northwest wind around 0 mph.

7-day forecast for Jay

WhenTempForecastWindPrecip
This Afternoon 95°F Sunny 0 mph 8%
Tonight 72°F Partly Cloudy 0 mph 12%
Sunday 93°F Sunny then Chance Showers And Thunderstorms 0 mph 33%
Sunday Night 70°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 33%
Monday 92°F Sunny then Chance Showers And Thunderstorms 0 to 5 mph NE 26%
Monday Night 70°F Chance Showers And Thunderstorms 0 mph 26%
Tuesday 92°F Mostly Sunny then Chance Showers And Thunderstorms 0 mph 27%
Tuesday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 27%
Wednesday 91°F Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph NE 18%
Wednesday Night 70°F Slight Chance Showers And Thunderstorms then Mostly Clear 0 to 5 mph NE 18%
Thursday 88°F Sunny 5 to 10 mph NE 7%
Thursday Night 68°F Mostly Clear 5 mph NE 7%
Friday 87°F Sunny 5 to 10 mph NE 5%
Friday Night 66°F Partly Cloudy 5 mph N 5%

Forecast source: National Weather Service (api.weather.gov) for Jay (30.950, -87.152). Updated through the day.

Growing snapshot for Jay

Last spring frost
Mar 15
First fall frost
Nov 13
Growing season
241 days
Hardiness zone
8b

More local growing data for Jay: nearby ZIP 32565 weather · frost dates · planting calendar · Florida frost dates

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Climate data from the nearest NOAA station, Milton Exp Stn, Fl (7.9 mi from Jay). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.