Hillcrest Valley Weather Forecast

    • 47
    • 78

    Increasing Clouds

    • 43
    • 72

    Sunny

    • 45
    • 75

    Mostly Sunny

    • 48
    • 75

    Partly Sunny

    • 52
    • 73

    Mostly Cloudy

    • 52
    • 69

    Slight Chance Rain Showers

Today 21 Oct Cobb

Mostly sunny. A slight chance of Showers this afternoon. Highs in the upper 70s. Temperature falling into the lower 70s this afternoon. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 21 Oct Cobb

Mostly clear. Lows in the upper 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillcrest Valley Temperature Statistics

October Temperature

Fulton County Airport-Brown Field (1.2 miles)

  • Lowest 13 October, 2025

    48.9 °F

  • Average October

    67.4 °F

  • Highest 8 October, 2025

    86 °F

Climate (2020–Present)

Fulton County Airport-Brown Field (1.2 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    63.6 °F

  • Average High 2020–2025

    74.3 °F
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