Fellsmere, FL Weather & Growing Conditions
Today
89°F
Partly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely between noon and 5pm, then showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 82 in the afternoon. Southwest wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 76% |
| Tonight | 73°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 to 5 mph SSE | 71% |
| Wednesday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph ESE | 63% |
| Wednesday Night | 74°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 to 5 mph E | 55% |
| Thursday | 89°F | Showers And Thunderstorms Likely | 5 to 15 mph E | 62% |
| Thursday Night | 75°F | Showers And Thunderstorms Likely | 5 to 10 mph ENE | 62% |
| Friday | 88°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 to 15 mph E | 70% |
| Friday Night | 74°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 70% |
| Saturday | 89°F | Showers And Thunderstorms Likely | 5 to 10 mph ESE | 74% |
| Saturday Night | 74°F | Showers And Thunderstorms Likely | 5 to 10 mph ESE | 74% |
| Sunday | 90°F | Sunny then Chance Showers And Thunderstorms | 5 to 10 mph ESE | 53% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph ESE | 53% |
| Monday | 91°F | Sunny then Chance Showers And Thunderstorms | 0 to 10 mph ESE | 45% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph ESE | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fellsmere, FL
Last spring frost
Jan 30
First fall frost
Jan 11
Growing season
343 days
Hardiness zone
10a
Explore more for Fellsmere, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Palm Bay, Fl (16.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.