Crystal River Weather Forecast
- 42
- 71
Mostly Cloudy
- 43
- 66
Mostly Sunny
- 50
- 68
Mostly Sunny
- 44
- 69
Mostly Sunny
- 48
- 71
Partly Sunny
- 49
- 73
Partly Sunny
- 50
- 73
Mostly Sunny
Today 8 Dec Coastal Citrus
Mostly cloudy. Highs around 70. Temperature falling into the mid 60s late. North Winds 5 to 10 Mph.
Tonight 8 Dec Coastal Citrus
Mostly cloudy. Much cooler with Lows in the mid 40s. North Winds 5 to 10 Mph.
Crystal River Temperature Statistics
December Temperature
Crystal River Airport (2.5 miles)
Lowest 4 December, 2025
46.4 °FAverage December
65.9 °FHighest 2 December, 2025
78.8 °F
Climate (2020–Present)
Crystal River Airport (2.5 miles)
Average Low 2020–2025
59.7 °FAverage 2020–2025
69.8 °FAverage High 2020–2025
80.9 °F