Lahey Lost Valley Park Weather Forecast

    • 35
    • 52

    Chance Rain

    • 37
    • 53

    Decreasing Clouds

    • 38
    • 61

    Partly Sunny

    • 28
    • 49

    Mostly Cloudy

    • 24
    • 35

    Chance Snow

    • 33
    • 39

    Chance Rain

    • 35
    • 52

    Chance Rain

Today 26 Feb Central and Southeast Montgomery

Rain. Highs in the lower 50s. Northeast Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 26 Feb Central and Southeast Montgomery

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lahey Lost Valley Park Temperature Statistics

February Temperature

Washington/Dulles International Airport, DC (8.7 miles)

  • Lowest 9 February, 2026

    8.7 °F

  • Average February

    33.5 °F

  • Highest 20 February, 2026

    60.7 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (8.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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