Lexington Weather Forecast

    • 43
    • 64

    Becoming Sunny

    • 44
    • 62

    Partly Sunny

    • 48
    • 62

    Rain Showers

    • 48
    • 62

    Rain Showers

    • 50
    • 66

    Chance Rain Showers

    • 51
    • 71

    Partly Sunny

Today 11 May Southeast Middlesex

Mostly sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 11 May Southeast Middlesex

Mostly cloudy with a 20 percent chance of Showers. Lows in the upper 40s. Northwest Winds around 5 Mph.

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Lexington Temperature Statistics

May Temperature

Laurence G Hanscom Field Airport (3.7 miles)

  • Lowest 8 May, 2026

    36 °F

  • Average May

    55.7 °F

  • Highest 5 May, 2026

    81 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (3.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.7 °F
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