McCarthy Lake Weather Forecast

    • 61
    • 85

    Slight Chance Thunderstorms

    • 57
    • 79

    Slight Chance Thunderstorms

    • 53
    • 71

    Chance Thunderstorms

    • 54
    • 71

    Chance Rain Showers

    • 56
    • 69

    Chance Thunderstorms

    • 55
    • 72

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

Today 16 Sep Iron

Mostly sunny. Hot. Near steady temperature in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Iron

Mostly clear this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McCarthy Lake Temperature Statistics

September Temperature

John F Kennedy Memorial Airport (24.9 miles)

  • Lowest 8 September, 2025

    37 °F

  • Average September

    56.4 °F

  • Highest 1 September, 2025

    79 °F

Climate (2020–Present)

John F Kennedy Memorial Airport (24.9 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    43.6 °F

  • Average High 2020–2025

    53.7 °F
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