Hay Islands Weather Forecast

    • 52
    • 57

    Increasing Clouds

    • 53
    • 61

    Chance Rain

    • 52
    • 59

    Rain

    • 51
    • 58

    Rain

    • 51
    • 58

    Rain Showers Likely

    • 52
    • 59

    Partly Sunny

Today 24 Sep Knox

Chance of frost in Sheltered Locations in the morning. Sunny. Highs in the mid 60s. Northeast Winds around 10 Mph.

Tonight 24 Sep Knox

Partly cloudy. Lows in the upper 40s. Light and variable Winds, becoming northeast around 10 Mph with Gusts up to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hay Islands Temperature Statistics

September Temperature

Rockland, Knox County Regional Airport (15.5 miles)

  • Lowest 20 September, 2026

    39 °F

  • Average September

    60.5 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (15.5 miles)

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

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
Get WillyWeather+ to remove ads