Flat Island Weather Forecast

    • 43
    • 65

    Slight Chance Rain Showers

    • 51
    • 53

    Chance Rain Showers

    • 48
    • 59

    Slight Chance Rain Showers

Today 12 Oct Coastal Waldo

Areas of fog this morning. Mostly cloudy with rain likely this Morning, then partly sunny this afternoon. Highs in the upper 60s. Light and variable Winds, becoming northwest around 10 Mph this afternoon. Chance of rain 70 percent.

Tonight 12 Oct Coastal Waldo

Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Island Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (18.6 miles)

  • Lowest 7 October, 2026

    30.9 °F

  • Average October

    53.7 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (18.6 miles)

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

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
Get WillyWeather+ to remove ads