Jacksonville, FL Weather & Growing Conditions
Today
92°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 101. Southwest wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 30% |
| Tonight | 71°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 29% |
| Wednesday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph S | 49% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 48% |
| Thursday | 93°F | Chance Showers And Thunderstorms | 0 to 8 mph E | 50% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 8 mph E | 50% |
| Friday | 93°F | Chance Showers And Thunderstorms | 1 to 10 mph E | 37% |
| Friday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 9 mph E | 37% |
| Saturday | 93°F | Showers And Thunderstorms Likely | 1 to 6 mph E | 68% |
| Saturday Night | 72°F | Showers And Thunderstorms Likely | 0 to 6 mph E | 68% |
| Sunday | 95°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph SE | 57% |
| Sunday Night | 73°F | Showers And Thunderstorms Likely | 0 to 3 mph E | 57% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 38% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 38% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jacksonville, FL
Last spring frost
Feb 28
First fall frost
Dec 3
Growing season
280 days
Hardiness zone
9a
Explore more for Jacksonville, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Jackson Whitehouse Nolf, Fl (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.