Colchester Weather Forecast

    • 68
    • 86

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 83

    Slight Chance Rain Showers

    • 65
    • 84

    Mostly Sunny

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

Today 4 Jul McDonough

Numerous Showers and Thunderstorms. Near steady temperature in the lower 80s. Temperature falling into the lower 80s late. Northwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 4 Jul McDonough

Partly cloudy this Evening, then becoming mostly cloudy. Isolated Thunderstorms. Scattered Showers. Lows in the upper 60s. North Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colchester Temperature Statistics

July Temperature

Macomb Municipal Airport (9.9 miles)

  • Lowest 1 July, 2026

    71.8 °F

  • Average July

    82.3 °F

  • Highest 2 July, 2026

    91.4 °F

Climate (2021–2026)

Macomb Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    64.4 °F
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