Dunnellon Weather Forecast
- 61
- 82
Becoming Sunny
- 60
- 84
Mostly Sunny
- 65
- 86
Partly Sunny
- 68
- 88
Mostly Sunny
- 68
- 90
Mostly Sunny
- 71
- 90
Chance Rain Showers
- 72
- 91
Chance Thunderstorms
Today 25 Sep Western Marion
Mostly sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.
Tonight 25 Sep Western Marion
Mostly clear. Lows around 60. Northeast Winds around 5 Mph.
Dunnellon Temperature Statistics
September Temperature
Crystal River Airport (13.7 miles)
Lowest 20 September, 2026
69.8 °FAverage September
80.1 °FHighest 15 September, 2026
93.2 °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