Lahey Lost Valley Park Weather Forecast

    • 38
    • 63

    Sunny

    • 44
    • 63

    Mostly Sunny

    • 54
    • 69

    Partly Sunny

    • 49
    • 76

    Rain Showers Likely

    • 45
    • 65

    Partly Sunny

    • 51
    • 69

    Mostly Sunny

Today 16 Oct Central and Southeast Montgomery

Sunny. Highs in the lower 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Oct Central and Southeast Montgomery

Clear. Lows in the upper 30s. North Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lahey Lost Valley Park Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (8.7 miles)

  • Lowest 10 October, 2025

    39.9 °F

  • Average October

    62 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (8.7 miles)

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

  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    68.6 °F
Get WillyWeather+ to remove ads