Crystal River, FL Weather & Growing Conditions
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. East northeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 1 mph ENE | 5% |
| Sunday | 90°F | Partly Sunny then Scattered Showers And Thunderstorms | 1 to 5 mph NE | 45% |
| Sunday Night | 72°F | Scattered Showers And Thunderstorms then Partly Cloudy | 2 mph NE | 42% |
| Monday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph NE | 66% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 2 mph ENE | 66% |
| Tuesday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph ENE | 69% |
| Tuesday Night | 72°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 2 mph NE | 69% |
| Wednesday | 89°F | Mostly Sunny then Scattered Showers And Thunderstorms | 2 to 6 mph NE | 53% |
| Wednesday Night | 72°F | Scattered Showers And Thunderstorms then Partly Cloudy | 6 mph NE | 53% |
| Thursday | 88°F | Mostly Sunny then Scattered Showers And Thunderstorms | 7 to 12 mph NE | 39% |
| Thursday Night | 71°F | Scattered Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 39% |
| Friday | 88°F | Mostly Sunny then Scattered Showers And Thunderstorms | 9 mph NE | 31% |
| Friday Night | 70°F | Scattered Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NE | 31% |
| Saturday | 86°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 to 9 mph NNE | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Crystal River, FL
Last spring frost
Mar 3
First fall frost
Dec 5
Growing season
279 days
Hardiness zone
9b
Explore more for Crystal River, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Inverness 3 Se, Fl (22.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.