Harman US

Alturas, FL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Alturas, a community in Polk County, Florida.

This Afternoon
90°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly sunny. High near 90, with temperatures falling to around 84 in the afternoon. East northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Alturas

WhenTempForecastWindPrecip
This Afternoon 90°F Scattered Showers And Thunderstorms 14 mph ENE 30%
Tonight 72°F Scattered Showers And Thunderstorms then Mostly Clear 3 to 13 mph NE 25%
Saturday 90°F Mostly Sunny then Scattered Showers And Thunderstorms 3 to 8 mph NE 49%
Saturday Night 72°F Scattered Showers And Thunderstorms 1 to 7 mph ENE 43%
Sunday 90°F Mostly Sunny then Showers And Thunderstorms 1 to 6 mph ENE 84%
Sunday Night 71°F Showers And Thunderstorms then Isolated Showers And Thunderstorms 1 to 6 mph E 84%
Monday 90°F Partly Sunny then Showers And Thunderstorms 2 to 6 mph E 83%
Monday Night 72°F Showers And Thunderstorms 5 mph ESE 83%
Tuesday 90°F Isolated Showers And Thunderstorms 2 to 6 mph SSE 76%
Tuesday Night 72°F Showers And Thunderstorms then Isolated Showers And Thunderstorms 5 mph SE 76%
Wednesday 90°F Chance Showers And Thunderstorms 2 to 8 mph ESE 72%
Wednesday Night 73°F Chance Showers And Thunderstorms 2 to 7 mph E 72%
Thursday 89°F Isolated Showers And Thunderstorms 6 to 12 mph NE 59%
Thursday Night 72°F Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms 5 to 10 mph NE 59%

Forecast source: National Weather Service (api.weather.gov) for Alturas (27.842, -81.682). Updated through the day.

Growing snapshot for Alturas

Last spring frost
Feb 4
First fall frost
Jan 4
Growing season
332 days
Hardiness zone
10a

More local growing data for Alturas: nearby ZIP 33859 weather · frost dates · planting calendar · Florida frost dates

Nearby towns & communities

All Florida locations ›

Climate data from the nearest NOAA station, Mtn Lake, Fl (4 mi from Alturas). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.