Colchester Weather Forecast

    • 40
    • 66

    Sunny

    • 41
    • 69

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

Today 18 Oct McDonough

Patchy frost this morning. Sunny. Highs in the mid 60s. South Winds 10 to 15 Mph.

Tonight 18 Oct McDonough

Clear. Lows around 40. South Winds 5 to 10 Mph.

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Colchester Temperature Statistics

October Temperature

Macomb Municipal Airport (9.9 miles)

  • Lowest 5 October, 2026

    40.3 °F

  • Average October

    63.8 °F

  • Highest 12 October, 2026

    89.8 °F

Climate (2021–2026)

Macomb Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    64.5 °F
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