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Alturas, FL Weather & Growing Conditions

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

This Afternoon
86°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 79 in the afternoon. East wind around 7 mph. Chance of precipitation is 20%.

7-day forecast for Alturas

WhenTempForecastWindPrecip
This Afternoon 86°F Isolated Showers And Thunderstorms 7 mph E 24%
Tonight 69°F Isolated Showers And Thunderstorms then Partly Cloudy 3 mph E 15%
Thursday 86°F Sunny 5 mph ENE 3%
Thursday Night 68°F Mostly Clear 0 to 3 mph NE 4%
Friday 86°F Sunny 2 mph N 5%
Friday Night 68°F Partly Cloudy 3 mph NW 5%
Saturday 84°F Sunny 3 to 7 mph NW 2%
Saturday Night 63°F Mostly Clear 5 mph N 2%
Sunday 81°F Sunny 7 mph NE 2%
Sunday Night 63°F Partly Cloudy 7 mph NE 2%
Monday 79°F Mostly Sunny 9 mph ENE 9%
Monday Night 61°F Partly Cloudy 5 to 8 mph ENE 9%
Tuesday 79°F Mostly Sunny then Isolated Rain Showers 8 mph NE 18%
Tuesday Night 62°F Isolated Rain Showers then Mostly Cloudy 6 mph N 18%

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

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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 Nov 5, 2026.