Hallam Weather Forecast

    • 62
    • 78

    Mostly Cloudy

    • 65
    • 81

    Partly Sunny

    • 56
    • 85

    Chance Rain Showers

    • 52
    • 69

    Mostly Cloudy

    • 54
    • 67

    Chance Rain Showers

    • 44
    • 68

    Mostly Sunny

    • 42
    • 59

    Mostly Sunny

Today 30 Sep York

Partly sunny. Near steady temperature in the mid 70s. Southwest Winds around 5 Mph.

Tonight 30 Sep York

Mostly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hallam Temperature Statistics

September Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 24 September, 2026

    47.6 °F

  • Average September

    70 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (15.5 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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