Mashnee Island Weather Forecast

    • 33
    • 39

    Chance Snow

    • 28
    • 40

    Slight Chance Rain

    • 10
    • 31

    Mostly Cloudy

    • 12
    • 16

    Chance Snow

    • 18
    • 23

    Chance Snow

    • 15
    • 25

    Chance Snow

Today 21 Jan Barnstable

Sunny in the Morning, then becoming partly sunny. Not as cool with Highs around 40. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jan Barnstable

Cloudy. A chance of rain after midnight. Not as cool with Lows in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mashnee Island Temperature Statistics

January Temperature

Otis Air National Guard Base (7.5 miles)

  • Lowest 5 January, 2026

    14 °F

  • Average January

    33 °F

  • Highest 9 January, 2026

    51.8 °F

Climate (2021–Present)

Otis Air National Guard Base (7.5 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    59.2 °F
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