Mosby Weather Forecast

    • 55
    • 85

    Rain Showers Likely

    • 42
    • 61

    Rain Showers

    • 37
    • 56

    Mostly Sunny

    • 52
    • 64

    Partly Sunny

    • 54
    • 77

    Slight Chance Thunderstorms

    • 54
    • 78

    Partly Sunny

Today 18 Apr Arlington/Falls Church/Alexandria

Sunny, hot with Highs in the mid 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 18 Apr Arlington/Falls Church/Alexandria

Mostly cloudy. Numerous Showers after midnight. Lows in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming east 5 to 10 Mph after midnight. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mosby Temperature Statistics

April Temperature

Washington/Reagan National Airport, DC (8.1 miles)

  • Lowest 8 April, 2026

    35.7 °F

  • Average April

    63.1 °F

  • Highest 15 April, 2026

    89.1 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (8.1 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.2 °F
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