Cortlandt Lake Weather Forecast

    • 62
    • 83

    Increasing Clouds

    • 66
    • 81

    Rain Showers

    • 69
    • 92

    Chance Thunderstorms

    • 66
    • 93

    Rain Showers Likely

    • 65
    • 90

    Partly Sunny

    • 64
    • 90

    Chance Rain Showers

Today 9 Jun Putnam

Sunny. Highs around 80. Southwest Winds 5 to 10 Mph.

Tonight 9 Jun Putnam

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 60. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cortlandt Lake Temperature Statistics

June Temperature

Newburgh / Stewart (14.9 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    68.7 °F

  • Highest 5 June, 2026

    87.8 °F

Climate (2021–Present)

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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