Jetties Beach Weather Forecast

    • 71
    • 78

    Smoke

    • 69
    • 80

    Patchy Smoke

    • 69
    • 80

    Partly Sunny

    • 69
    • 80

    Rain Showers

    • 68
    • 79

    Slight Chance Rain Showers

    • 68
    • 75

    Chance Rain Showers

    • 69
    • 77

    Chance Rain Showers

Today 15 Jul Nantucket

Mostly sunny. Hazy with patchy smoke. Near steady temperature in the upper 70s. West Winds 10 to 15 Mph.

Tonight 15 Jul Nantucket

Mostly cloudy this Evening, then clearing. Smoke this Evening, then Areas of smoke after midnight. Near steady temperature in the lower 70s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jetties Beach Temperature Statistics

July Temperature

Nantucket, Nantucket Memorial Airport (3.7 miles)

  • Lowest 12 July, 2026

    55.9 °F

  • Average July

    69.8 °F

  • Highest 3 July, 2026

    87.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (3.7 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    59 °F
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