Somerville Weather Forecast

    • 29
    • 38

    Chance Freezing Rain

    • 28
    • 43

    Mostly Sunny

    • 42
    • 49

    Chance Rain

    • 39
    • 49

    Rain Likely

    • 29
    • 46

    Chance Rain

    • 27
    • 37

    Partly Sunny

Today 7 Jan Southeast Middlesex

Cloudy with a 50 percent chance of freezing rain. Patchy fog. Near steady temperature in the lower 30s. Northwest Winds around 5 Mph.

Tonight 7 Jan Southeast Middlesex

Partly cloudy in the Evening, then clearing. Near steady temperature in the lower 30s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Somerville Temperature Statistics

January Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 5 January, 2026

    16 °F

  • Average January

    24.4 °F

  • Highest 3 January, 2026

    32 °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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