Dunnellon Weather Forecast
- 74
- 90
Rain Showers Likely
- 66
- 84
Rain Showers Likely
- 63
- 86
Mostly Sunny
- 64
- 87
Sunny
- 66
- 87
Mostly Sunny
- 66
- 86
Mostly Sunny
Today 10 Oct Western Marion
Mostly cloudy. A slight chance of Showers in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs around 90. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent. Heat index Values up to 105.
Tonight 10 Oct Western Marion
Mostly cloudy with a slight chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 70 percent.
Dunnellon Temperature Statistics
October Temperature
Crystal River Airport (13.7 miles)
Lowest 1 October, 2026
69.8 °FAverage October
77.7 °FHighest 1 October, 2026
91.4 °F
Climate (2021–2026)
Crystal River Airport (13.7 miles)
Average Low 2021–2026
59.7 °FAverage 2021–2026
69.9 °FAverage High 2021–2026
81.2 °F