Rose Bay Weather Forecast

    • 69
    • 75

    Partly Sunny

    • 67
    • 78

    Mostly Sunny

    • 69
    • 79

    Partly Sunny

    • 69
    • 78

    Slight Chance Rain Showers

    • 70
    • 78

    Mostly Cloudy

    • 71
    • 78

    Slight Chance Thunderstorms

    • 70
    • 79

    Slight Chance Thunderstorms

Today 18 Sep Mainland Hyde

Partly sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 Sep Mainland Hyde

Partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rose Bay Temperature Statistics

September Temperature

Piney Island, Bt-11 Bombing Range (26.7 miles)

  • Lowest 16 September, 2025

    64.9 °F

  • Average September

    72.3 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Piney Island, Bt-11 Bombing Range (26.7 miles)

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  • Average Low 2020–2025

    63 °F

  • Average 2020–2025

    68.5 °F

  • Average High 2020–2025

    74.5 °F
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