Grant-Valkaria, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grant-Valkaria, a town in Brevard County, Florida.
Today
90°F
Partly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely between 1pm and 5pm, then showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 84 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Grant-Valkaria
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Partly Sunny then Showers And Thunderstorms Likely | 5 to 10 mph S | 78% |
| Tonight | 74°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 to 10 mph S | 72% |
| Wednesday | 89°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 48% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 47% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 5 to 15 mph E | 44% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 10 mph E | 44% |
| Friday | 89°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 66% |
| Friday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph ESE | 50% |
| Saturday | 90°F | Showers And Thunderstorms Likely | 5 to 15 mph ESE | 59% |
| Saturday Night | 76°F | Showers And Thunderstorms Likely then Partly Cloudy | 5 to 10 mph ESE | 59% |
| Sunday | 91°F | Sunny then Chance Showers And Thunderstorms | 5 to 10 mph ESE | 36% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph ESE | 36% |
| Monday | 91°F | Sunny then Chance Showers And Thunderstorms | 0 to 10 mph ESE | 29% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Grant-Valkaria (27.934, -80.566). Updated through the day.
Growing snapshot for Grant-Valkaria
Last spring frost
Jan 30
First fall frost
Jan 11
Growing season
343 days
Hardiness zone
10a
More local growing data for Grant-Valkaria: nearby ZIP 32949 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Palm Bay, Fl (5.2 mi from Grant-Valkaria). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.