Montrose Weather Forecast

    • 61
    • 81

    Becoming Sunny

    • 53
    • 81

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 56
    • 73

    Partly Sunny

    • 60
    • 77

    Partly Sunny

    • 62
    • 81

    Partly Sunny

Today 18 Sep Northern Westchester

Partly sunny. A slight chance of Showers in the morning. Patchy fog in the morning. Highs around 80. North Winds around 5 Mph, becoming west in the afternoon. Chance of rain 20 percent.

Tonight 18 Sep Northern Westchester

Mostly clear. Lows in the upper 50s. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Montrose Temperature Statistics

September Temperature

White Plains - Westchester County Airport (17.4 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    66.4 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads