Hallam Weather Forecast

    • 57
    • 61

    Rain Showers

    • 57
    • 68

    Mostly Cloudy

    • 56
    • 74

    Partly Sunny

    • 61
    • 77

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 52
    • 69

    Mostly Cloudy

Today 27 Sep York

Showers. Near steady temperature around 60. Northwest Winds around 15 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 27 Sep York

Cloudy with Areas of drizzle. Showers likely in the Evening, then a chance of light rain after midnight. Lows in the mid 50s. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 70 percent.

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Hallam Temperature Statistics

September Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 24 September, 2026

    47.6 °F

  • Average September

    70.9 °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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