Altamonte Springs, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Altamonte Springs, a city in Seminole County, Florida.
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. North northeast wind 0 to 5 mph.
7-day forecast for Altamonte Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 0 to 5 mph NNE | 6% |
| Saturday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph NNE | 42% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph NE | 23% |
| Sunday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 69% |
| Sunday Night | 73°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph ENE | 69% |
| Monday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph ENE | 70% |
| Monday Night | 74°F | Showers And Thunderstorms Likely | 0 to 5 mph ESE | 70% |
| Tuesday | 89°F | Partly Sunny then Showers And Thunderstorms | 0 to 5 mph E | 77% |
| Tuesday Night | 74°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 77% |
| Wednesday | 89°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph ENE | 66% |
| Wednesday Night | 74°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 to 10 mph ENE | 66% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 5 to 15 mph NNE | 56% |
| Thursday Night | 74°F | Showers And Thunderstorms Likely then Partly Cloudy | 5 to 10 mph NE | 56% |
| Friday | 87°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 15 mph NNE | 54% |
Forecast source: National Weather Service (api.weather.gov) for Altamonte Springs (28.661, -81.395). Updated through the day.
Growing snapshot for Altamonte Springs
Last spring frost
Jan 17
First fall frost
Jan 13
Growing season
365 days
Hardiness zone
10a
More local growing data for Altamonte Springs: nearby ZIP 32714 weather · frost dates · planting calendar · Florida frost dates
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Oviedo
Sanford
Wekiwa Springs
Winter Springs
Climate data from the nearest NOAA station, Orlando Executive Ap, Fl (9.4 mi from Altamonte Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.