Onset Beach Weather Forecast

    • 27
    • 48

    Sunny

    • 33
    • 51

    Sunny

    • 44
    • 56

    Slight Chance Rain Showers

    • 48
    • 55

    Slight Chance Rain Showers

    • 49
    • 64

    Slight Chance Rain Showers

    • 51
    • 61

    Chance Rain Showers

Today 25 Apr Southern Plymouth

Sunny, cooler with Highs in the lower 50s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 25 Apr Southern Plymouth

Clear. Patchy fog after midnight. Cold with Lows in the upper 20s. South Winds 5 to 10 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onset Beach Temperature Statistics

April Temperature

Otis Air National Guard Base (9.3 miles)

  • Lowest 23 April, 2024

    28.4 °F

  • Average April

    45.9 °F

  • Highest 15 April, 2024

    66.2 °F

Climate (2019–Present)

Otis Air National Guard Base (9.3 miles)

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  • Average Low 2019–2024

    44.1 °F

  • Average 2019–2024

    52.2 °F

  • Average High 2019–2024

    59.4 °F
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