Alva, FL Weather & Growing Conditions
Today
90°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then scattered showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 84 in the afternoon. Heat index values as high as 99. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Scattered Showers And Thunderstorms | 5 mph SW | 59% |
| Tonight | 74°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 5 mph SE | 53% |
| Wednesday | 91°F | Partly Sunny then Scattered Showers And Thunderstorms | 5 mph E | 58% |
| Wednesday Night | 74°F | Widespread Showers And Thunderstorms then Mostly Cloudy | 5 mph ENE | 75% |
| Thursday | 91°F | Isolated Showers And Thunderstorms | 5 to 10 mph ENE | 81% |
| Thursday Night | 74°F | Widespread Showers And Thunderstorms then Partly Cloudy | 6 to 9 mph ENE | 81% |
| Friday | 91°F | Scattered Showers And Thunderstorms | 7 to 10 mph ENE | 83% |
| Friday Night | 74°F | Widespread Showers And Thunderstorms then Isolated Showers And Thunderstorms | 5 to 8 mph E | 83% |
| Saturday | 92°F | Isolated Showers And Thunderstorms | 7 mph ESE | 80% |
| Saturday Night | 74°F | Widespread Showers And Thunderstorms then Isolated Showers And Thunderstorms | 5 mph ESE | 80% |
| Sunday | 92°F | Sunny then Chance Showers And Thunderstorms | 6 mph E | 67% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 5 mph E | 67% |
| Monday | 93°F | Sunny then Chance Showers And Thunderstorms | 6 mph E | 58% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 5 mph E | 58% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alva, FL
Last spring frost
Feb 2
First fall frost
Jan 8
Growing season
339 days
Hardiness zone
10a
Explore more for Alva, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, La Belle, Fl (16.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.