Tallman Mountain Weather Forecast

    • 68
    • 88

    Chance Thunderstorms

    • 64
    • 83

    Slight Chance Thunderstorms

    • 65
    • 84

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 73
    • 91

    Mostly Sunny

    • 71
    • 93

    Partly Sunny

Today 10 Jul Rockland

Partly sunny late this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Highs in the mid 80s. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 10 Jul Rockland

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers with a chance of Thunderstorms after midnight. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds. Humid with Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 30 percent.

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Tallman Mountain Temperature Statistics

July Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 7 July, 2026

    61 °F

  • Average July

    76.8 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (10.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
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