Coolidge Corner South Side Weather Forecast

    • 63
    • 82

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 81
    • 99

    Hot

    • 72
    • 100

    Hot

    • 72
    • 93

    Partly Sunny

    • 69
    • 92

    Mostly Sunny

Today 11 Jul Suffolk

Sunny. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph.

Tonight 11 Jul Suffolk

Mostly clear. Lows in the lower 60s. Southeast Winds 5 to 10 Mph, becoming northwest after midnight.

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Coolidge Corner South Side Temperature Statistics

July Temperature

Boston, Logan International Airport (5.6 miles)

  • Lowest 8 July, 2026

    61.6 °F

  • Average July

    79.1 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Boston, Logan International Airport (5.6 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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