Idylwood Weather Forecast

    • 70
    • 86

    Slight Chance Thunderstorms

    • 71
    • 89

    Rain Showers Likely

    • 66
    • 85

    Rain Showers Likely

    • 66
    • 83

    Partly Sunny

    • 72
    • 86

    Chance Rain Showers

    • 69
    • 88

    Chance Rain Showers

Today 12 Aug Arlington/Falls Church/Alexandria

Partly sunny. Highs in the upper 80s. Northwest Winds around 5 Mph.

Tonight 12 Aug Arlington/Falls Church/Alexandria

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Idylwood Temperature Statistics

August Temperature

Washington/Reagan National Airport, DC (9.9 miles)

  • Lowest 1 August, 2026

    71.7 °F

  • Average August

    82.6 °F

  • Highest 8 August, 2026

    93.7 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (9.9 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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