O'Neil Weather Forecast

    • 68
    • 74

    Partly Sunny

    • 71
    • 74

    Mostly Cloudy

    • 71
    • 75

    Chance Rain Showers

    • 69
    • 74

    Chance Thunderstorms

    • 69
    • 74

    Chance Rain Showers

    • 68
    • 74

    Slight Chance Rain Showers

    • 67
    • 75

    Chance Rain Showers

Today 29 Oct Coastal Nassau

Partly sunny with a 50 percent chance of Showers. Highs in the upper 70s.

Tonight 29 Oct Coastal Nassau

Partly cloudy. Lows in the upper 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Neil Temperature Statistics

October Temperature

Fernandina Beach Municipal Airport (3.1 miles)

  • Lowest 22 October, 2026

    55.4 °F

  • Average October

    72.9 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    62.8 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.2 °F
Get WillyWeather+ to remove ads