Hudson River - Iona Island Weather Forecast

    • 74
    • 93

    Chance Thunderstorms

    • 68
    • 93

    Thunderstorms Likely

    • 63
    • 86

    Mostly Sunny

    • 70
    • 87

    Rain Showers Likely

    • 66
    • 83

    Chance Thunderstorms

    • 64
    • 84

    Partly Sunny

    • 69
    • 85

    Chance Rain Showers

Today 16 Jul Rockland

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.

Tonight 16 Jul Rockland

Mostly cloudy. A chance of Showers and Thunderstorms. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall after midnight. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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Hudson River - Iona Island Temperature Statistics

July Temperature

Newburgh / Stewart (14.9 miles)

  • Lowest 5 July, 2025

    55.4 °F

  • Average July

    76.2 °F

  • Highest 1 July, 2025

    89.6 °F

Climate (2020–Present)

Newburgh / Stewart (14.9 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    61.5 °F
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