Colchester Weather Forecast

    • 63
    • 72

    Chance Thunderstorms

    • 61
    • 79

    Becoming Sunny

    • 62
    • 81

    Sunny

    • 65
    • 83

    Mostly Sunny

    • 64
    • 81

    Chance Thunderstorms

    • 66
    • 81

    Chance Rain Showers

    • 68
    • 84

    Slight Chance Thunderstorms

Today 1 Aug McDonough

Showers likely with a chance of Thunderstorms. Breezy. Near steady temperature around 70. North Winds 15 to 25 Mph. Chance of rain 70 percent.

Tonight 1 Aug McDonough

Mostly cloudy with a chance of Showers this Evening, then partly cloudy after midnight. Breezy with Lows in the lower 60s. North Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of rain 40 percent.

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Colchester Temperature Statistics

August Temperature

Macomb Municipal Airport (9.9 miles)

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  • Average August

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Climate (2021–2026)

Macomb Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    43 °F
  • Average 2021–2026

    53.7 °F
  • Average High 2021–2026

    64.5 °F
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