North Potomac Weather Forecast

    • 65
    • 84

    Mostly Cloudy

    • 64
    • 82

    Partly Sunny

    • 67
    • 86

    Rain Showers

    • 70
    • 88

    Chance Thunderstorms

    • 68
    • 87

    Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 67
    • 86

    Partly Sunny

Today 24 Jul Central and Southeast Montgomery

Partly sunny. Highs in the mid 80s. East Winds around 5 Mph.

Tonight 24 Jul Central and Southeast Montgomery

Mostly cloudy. Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Potomac Temperature Statistics

July Temperature

Gaithersburg - Montgomery County Airport (6.2 miles)

  • Lowest 20 July, 2026

    60.8 °F

  • Average July

    78.7 °F

  • Highest 4 July, 2026

    100.9 °F

Climate (2021–2026)

Gaithersburg - Montgomery County Airport (6.2 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    66 °F
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