Riviera Beach, FL Weather & Growing Conditions
Tonight
76°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. North wind 0 to 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 76°F | Chance Showers And Thunderstorms | 0 to 3 mph N | 41% |
| Saturday | 88°F | Showers And Thunderstorms Likely | 1 to 6 mph NE | 60% |
| Saturday Night | 76°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 61% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 1 to 5 mph N | 94% |
| Sunday Night | 75°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SE | 94% |
| Monday | 89°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 91% |
| Monday Night | 75°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph S | 91% |
| Tuesday | 89°F | Chance Showers And Thunderstorms | 2 to 7 mph S | 86% |
| Tuesday Night | 76°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph S | 86% |
| Wednesday | 89°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 6 mph SE | 87% |
| Wednesday Night | 77°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph S | 87% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 3 to 7 mph NW | 72% |
| Thursday Night | 76°F | Showers And Thunderstorms Likely | 5 mph N | 72% |
| Friday | 88°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 73% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riviera Beach, FL
Last spring frost
Jan 26
First fall frost
Jan 16
Growing season
365 days
Hardiness zone
10b
Explore more for Riviera Beach, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Juno Beach, Fl (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.