McHenry Weather Forecast

    • 59
    • 81

    Mostly Sunny

    • 62
    • 81

    Mostly Cloudy

    • 63
    • 80

    Mostly Cloudy

    • 65
    • 85

    Chance Rain Showers

    • 69
    • 89

    Chance Rain Showers

    • 68
    • 91

    Chance Thunderstorms

    • 65
    • 87

    Slight Chance Thunderstorms

Today 23 Jul Spotsylvania

Sunny. Highs around 80. Northeast Winds around 5 Mph.

Tonight 23 Jul Spotsylvania

Clear. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McHenry Temperature Statistics

July Temperature

Lake Anna Airport (14.3 miles)

  • Lowest 13 July, 2026

    62.8 °F

  • Average July

    79.7 °F

  • Highest 4 July, 2026

    101.8 °F

Climate (2021–2026)

Lake Anna Airport (14.3 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    69.1 °F
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