Somerville Weather Forecast

    • 20
    • 30

    Snow

    • 10
    • 29

    Snow

    • 6
    • 22

    Partly Sunny

    • 6
    • 23

    Partly Sunny

    • 4
    • 20

    Mostly Cloudy

    • 7
    • 22

    Partly Sunny

Today 25 Jan Southeast Middlesex

A chance of snow this Morning, then snow this afternoon. Snow may be heavy at Times this afternoon. Snow accumulation of 6 to 10 Inches. Not as cool with Highs in the upper 20s. North Winds around 5 Mph. Chance of snow near 100 percent.

Tonight 25 Jan Southeast Middlesex

Snow. Snow may be heavy at Times in the evening. Additional snow accumulation of 10 to 14 Inches. Not as cool with Lows around 19. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent.

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Somerville Temperature Statistics

January Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 21 January, 2026

    12.9 °F

  • Average January

    32.9 °F

  • Highest 15 January, 2026

    53.7 °F

Climate (2021–Present)

Boston, Logan International Airport (4.3 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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