Montclair Weather Forecast

    • 70
    • 83

    Chance Rain Showers

    • 70
    • 88

    Rain Showers

    • 70
    • 90

    Rain Showers Likely

    • 67
    • 85

    Rain Showers Likely

    • 65
    • 85

    Partly Sunny

    • 66
    • 85

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

Today 8 Jul Central and Southeast Prince William/Manassas/Manassas Park

Partly sunny with isolated Showers and Thunderstorms. Highs in the lower 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 8 Jul Central and Southeast Prince William/Manassas/Manassas Park

Mostly cloudy. Scattered Showers with isolated Thunderstorms after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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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, 2026

    73.9 °F

  • Average July

    85.9 °F

  • Highest 2 July, 2026

    99 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (7.5 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    68.5 °F
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