Hallam Weather Forecast

    • 68
    • 90

    Mostly Sunny

    • 70
    • 92

    Chance Thunderstorms

    • 68
    • 87

    Rain Showers Likely

    • 68
    • 86

    Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

    • 61
    • 82

    Partly Sunny

Today 9 Aug York

Sunny. Near steady temperature in the upper 80s. West Winds around 5 Mph.

Tonight 9 Aug York

Mostly clear. Humid with Lows in the upper 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hallam Temperature Statistics

August Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 4 August, 2026

    64.7 °F

  • Average August

    77.7 °F

  • Highest 6 August, 2026

    88.6 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (15.5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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