Lexington Weather Forecast

    • 69
    • 89

    Becoming Sunny

    • 78
    • 97

    Hot

    • 69
    • 95

    Partly Sunny

    • 67
    • 92

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

    • 66
    • 86

    Chance Rain Showers

Today 13 Jul Southeast Middlesex

Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 13 Jul Southeast Middlesex

Partly cloudy in the Evening, then clearing. Lows around 70. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Lexington Temperature Statistics

July Temperature

Laurence G Hanscom Field Airport (3.7 miles)

  • Lowest 8 July, 2026

    60.1 °F

  • Average July

    76.9 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (3.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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