River Ridge, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for River Ridge, a community in Pasco County, Florida.
Today
89°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then scattered showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 85 in the afternoon. Heat index values as high as 98. Southwest wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for River Ridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 65% |
| Tonight | 75°F | Isolated Showers And Thunderstorms | 2 to 6 mph S | 22% |
| Wednesday | 90°F | Scattered Showers And Thunderstorms | 2 to 6 mph S | 51% |
| Wednesday Night | 74°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph ENE | 40% |
| Thursday | 93°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph ENE | 71% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph ENE | 71% |
| Friday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph ENE | 70% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 5 to 8 mph E | 70% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SSE | 67% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 3 mph SE | 67% |
| Sunday | 93°F | Mostly Sunny then Scattered Showers And Thunderstorms | 6 mph S | 48% |
| Sunday Night | 75°F | Scattered Showers And Thunderstorms | 3 mph NE | 48% |
| Monday | 93°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph SSW | 31% |
| Monday Night | 76°F | Scattered Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph NNE | 31% |
Forecast source: National Weather Service (api.weather.gov) for River Ridge (28.267, -82.626). Updated through the day.
Growing snapshot for River Ridge
Last spring frost
Jan 20
First fall frost
Jan 9
Growing season
354 days
Hardiness zone
9b
More local growing data for River Ridge: nearby ZIP 34654 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Tarpon Spgs Sewage Plt, Fl (12.6 mi from River Ridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.