Sydney Harbour Weather Forecast

    • 75
    • 85

    Rain Showers

    • 75
    • 82

    Rain Showers

    • 77
    • 88

    Chance Thunderstorms

    • 80
    • 93

    Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 79
    • 93

    Partly Sunny

Today 15 Jun Montgomery

Showers with Thunderstorms likely. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 80s. South Winds around 5 Mph. Chance of rain 90 percent.

Tonight 15 Jun Montgomery

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sydney Harbour Temperature Statistics

June Temperature

Houston, Hooks Memorial Airport (9.3 miles)

  • Lowest 2 June, 2026

    71.7 °F

  • Average June

    82.6 °F

  • Highest 1 June, 2026

    94.6 °F

Climate (2021–Present)

Houston, Hooks Memorial Airport (9.3 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    82.6 °F
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