New Port Richey, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Port Richey, a city in Pasco County, Florida.
Today
88°F
Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms
A chance of showers and thunderstorms before 11am, then scattered showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 84 in the afternoon. West southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for New Port Richey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 6 to 9 mph WSW | 60% |
| Tonight | 76°F | Scattered Showers And Thunderstorms | 2 to 9 mph S | 25% |
| Wednesday | 89°F | Scattered Showers And Thunderstorms | 2 to 8 mph SSW | 49% |
| Wednesday Night | 75°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph ENE | 37% |
| Thursday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph ENE | 70% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph ENE | 70% |
| Friday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph ENE | 68% |
| Friday Night | 75°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 5 to 8 mph E | 68% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SSE | 64% |
| Saturday Night | 76°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 5 mph ESE | 64% |
| Sunday | 92°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph SSW | 44% |
| Sunday Night | 76°F | Scattered Showers And Thunderstorms | 5 mph NE | 44% |
| Monday | 92°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph SSW | 28% |
| Monday Night | 77°F | Scattered Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph NE | 28% |
Forecast source: National Weather Service (api.weather.gov) for New Port Richey (28.247, -82.718). Updated through the day.
Growing snapshot for New Port Richey
Last spring frost
Jan 20
First fall frost
Jan 9
Growing season
354 days
Hardiness zone
10a
More local growing data for New Port Richey: nearby ZIP 34652 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Tarpon Spgs Sewage Plt, Fl (6.1 mi from New Port Richey). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.