Hallam Weather Forecast

    • 36
    • 60

    Sunny

    • 44
    • 66

    Mostly Sunny

    • 43
    • 68

    Mostly Sunny

    • 41
    • 64

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 40
    • 62

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

Today 18 Oct York

Mostly sunny. Highs in the lower 60s.

Tonight 18 Oct York

Clear. Areas of frost. Lows in the mid 30s. Light and variable Winds, becoming north around 5 Mph.

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  • Temperature Real-Time

Hallam Temperature Statistics

October Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 7 October, 2026

    43.6 °F

  • Average October

    63.3 °F

  • Highest 2 October, 2026

    84.7 °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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