Cromwell Weather Forecast

    • 32
    • 56

    Becoming Sunny

    • 34
    • 55

    Mostly Sunny

    • 39
    • 54

    Mostly Cloudy

    • 42
    • 54

    Chance Rain

    • 43
    • 57

    Rain Likely

    • 40
    • 56

    Chance Rain

Today 26 Oct Northern Middlesex

Patchy frost this morning. Partly sunny. Highs in the mid 50s. North Winds around 5 Mph.

Tonight 26 Oct Northern Middlesex

Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North Winds around 5 Mph.

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Cromwell Temperature Statistics

October Temperature

Hartford, Hartford-Brainard Airport (8.1 miles)

  • Lowest 10 October, 2025

    34 °F

  • Average October

    56.8 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

Hartford, Hartford-Brainard Airport (8.1 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    63.6 °F
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