Hallam Weather Forecast

    • 59
    • 82

    Decreasing Clouds

    • 59
    • 79

    Sunny

    • 61
    • 82

    Partly Sunny

    • 64
    • 83

    Partly Sunny

    • 67
    • 86

    Chance Rain Showers

    • 66
    • 88

    Chance Thunderstorms

Today 22 Jul York

Mostly sunny. Highs in the lower 80s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 22 Jul York

Partly cloudy in the Evening, then becoming mostly clear. Cooler with Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Hallam Temperature Statistics

July Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 20 July, 2026

    59 °F

  • Average July

    80.8 °F

  • Highest 3 July, 2026

    103.6 °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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