Hudson River - Iona Island Weather Forecast

    • 64
    • 86

    Rain Showers Likely

    • 61
    • 81

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 62
    • 81

    Rain Showers Likely

    • 61
    • 78

    Rain Showers

    • 61
    • 83

    Mostly Sunny

Today 18 Jun Rockland

Showers likely this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 80s. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph this afternoon. Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 18 Jun Rockland

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. West Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight.

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Hudson River - Iona Island Temperature Statistics

June Temperature

Newburgh / Stewart (14.9 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    71.5 °F

  • Highest 11 June, 2026

    93.2 °F

Climate (2021–2026)

Newburgh / Stewart (14.9 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.3 °F
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