Montclair Weather Forecast

    • 75
    • 97

    Hot

    • 72
    • 94

    Thunderstorms Likely

    • 64
    • 79

    Rain Showers Likely

    • 61
    • 81

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 63
    • 84

    Partly Sunny

Today 30 Jul Central and Southeast Prince William/Manassas/Manassas Park

Sunny, hot with Highs in the upper 90s. Light and variable Winds, becoming south around 5 Mph this afternoon.

Tonight 30 Jul Central and Southeast Prince William/Manassas/Manassas Park

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Montclair Temperature Statistics

July Temperature

Quantico Marine Corps Airfield - Turner Field (7.5 miles)

  • Lowest 5 July, 2025

    65.6 °F

  • Average July

    81.3 °F

  • Highest 8 July, 2025

    93.9 °F

Climate (2020–Present)

Quantico Marine Corps Airfield - Turner Field (7.5 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    68.7 °F
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