Damascus Weather Forecast

    • 69
    • 87

    Increasing Clouds

    • 60
    • 82

    Mostly Sunny

    • 64
    • 80

    Mostly Sunny

    • 67
    • 83

    Partly Sunny

    • 72
    • 89

    Mostly Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

Today 20 Jul Northwest Montgomery

Mostly sunny with isolated Showers and Thunderstorms. Highs in the upper 80s. Northwest Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 20 Jul Northwest Montgomery

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 70. Northwest Winds 5 to 10 Mph.

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Damascus Temperature Statistics

July Temperature

Gaithersburg - Montgomery County Airport (8.1 miles)

  • Lowest 4 July, 2025

    60.1 °F

  • Average July

    78.4 °F

  • Highest 8 July, 2025

    95 °F

Climate (2020–Present)

Gaithersburg - Montgomery County Airport (8.1 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.9 °F
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