Mill Creek Mouth Weather Forecast

    • 53
    • 64

    Increasing Clouds

    • 48
    • 60

    Mostly Cloudy

    • 48
    • 54

    Mostly Cloudy

    • 48
    • 53

    Rain Showers Likely

    • 49
    • 54

    Rain Showers Likely

    • 49
    • 55

    Chance Rain Showers

Today 18 May Barnstable

Sunny, then becoming partly sunny. Isolated Showers. Near steady temperature in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 18 May Barnstable

Mostly cloudy. Isolated Showers in the evening. Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Creek Mouth Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (1.2 miles)

  • Lowest 1 May, 2025

    39.7 °F

  • Average May

    57 °F

  • Highest 8 May, 2025

    70.6 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    60.2 °F
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