Lorton Weather Forecast

    • 49
    • 79

    Increasing Clouds

    • 54
    • 67

    Chance Rain Showers

    • 44
    • 70

    Partly Sunny

    • 44
    • 64

    Mostly Cloudy

    • 45
    • 67

    Mostly Sunny

    • 55
    • 73

    Chance Rain Showers

    • 45
    • 71

    Chance Rain Showers

Today 18 Apr Fairfax

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph.

Tonight 18 Apr Fairfax

Mostly clear this Evening, then becoming mostly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lorton Temperature Statistics

April Temperature

Fort Belvoir (2.5 miles)

  • Lowest 5 April, 2024

    32.9 °F

  • Average April

    58.3 °F

  • Highest 15 April, 2024

    85.5 °F

Climate (2019–Present)

Fort Belvoir (2.5 miles)

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  • Average Low 2019–2024

    48.1 °F

  • Average 2019–2024

    58.2 °F

  • Average High 2019–2024

    68.4 °F
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