Seminary Hill Weather Forecast

    • 63
    • 81

    Mostly Sunny

    • 64
    • 82

    Mostly Cloudy

    • 66
    • 82

    Slight Chance Rain Showers

    • 68
    • 86

    Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

Today 23 Jul Arlington/Falls Church/Alexandria

Sunny. Highs around 80. North Winds 5 to 10 Mph.

Tonight 23 Jul Arlington/Falls Church/Alexandria

Mostly clear. Lows in the lower 60s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Seminary Hill Temperature Statistics

July Temperature

Washington/Reagan National Airport, DC (3.7 miles)

  • Lowest 13 July, 2026

    69.7 °F

  • Average July

    84.2 °F

  • Highest 4 July, 2026

    103.6 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (3.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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