L Street Beach Weather Forecast

    • 65
    • 78

    Rain Showers Likely

    • 63
    • 84

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 61
    • 78

    Chance Rain Showers

    • 60
    • 74

    Rain Showers Likely

    • 65
    • 78

    Slight Chance Rain Showers

Today 18 Jun Suffolk

Mostly cloudy. A chance of Showers in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Breezy with Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph, increasing to 15 to 25 Mph with Gusts up to 40 Mph in the afternoon. Chance of rain 70 percent.

Tonight 18 Jun Suffolk

Mostly cloudy. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph.

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L Street Beach Temperature Statistics

June Temperature

Boston, Logan International Airport (2.5 miles)

  • Lowest 1 June, 2026

    49.6 °F

  • Average June

    73.1 °F

  • Highest 14 June, 2026

    91.7 °F

Climate (2021–2026)

Boston, Logan International Airport (2.5 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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