Coolidge Corner South Side Weather Forecast

    • 56
    • 64

    Rain Showers

    • 54
    • 61

    Rain Showers

    • 54
    • 65

    Mostly Cloudy

    • 57
    • 70

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 54
    • 76

    Partly Sunny

Today 27 Sep Suffolk

Showers with a slight chance of Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 90 percent.

Tonight 27 Sep Suffolk

Showers with a slight chance of Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Visibility one quarter mile or less at Times in the evening. Near steady temperature in the upper 50s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

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Coolidge Corner South Side Temperature Statistics

September Temperature

Boston, Logan International Airport (5.6 miles)

  • Lowest 24 September, 2026

    49.6 °F

  • Average September

    66.4 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (5.6 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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