Harvard Weather Forecast

    • 64
    • 80

    Increasing Clouds

    • 71
    • 86

    Partly Sunny

    • 73
    • 92

    Mostly Sunny

    • 70
    • 91

    Thunderstorms Likely

    • 67
    • 86

    Chance Thunderstorms

    • 68
    • 86

    Slight Chance Thunderstorms

    • 69
    • 89

    Partly Sunny

Today 21 Jul McHenry

Partly cloudy late in the Morning, then becoming mostly sunny. Hazy late in the morning. Highs in the lower 80s. East Winds around 10 Mph.

Tonight 21 Jul McHenry

Increasing Clouds. Lows in the mid 60s. East Winds 5 to 10 Mph.

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Harvard Temperature Statistics

July Temperature

Burlington Municipal Airport (24.2 miles)

  • Lowest 18 July, 2025

    49.3 °F

  • Average July

    71.6 °F

  • Highest 3 July, 2025

    88.3 °F

Climate (2020–Present)

Burlington Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59.5 °F
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