Hallam Weather Forecast

    • 70
    • 85

    Chance Thunderstorms

    • 67
    • 86

    Slight Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

    • 65
    • 83

    Partly Sunny

    • 69
    • 86

    Rain Showers Likely

    • 66
    • 85

    Slight Chance Thunderstorms

    • 65
    • 84

    Mostly Sunny

Today 12 Aug York

Partly sunny. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph.

Tonight 12 Aug York

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this evening. Warm with Lows around 70. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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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

    78.1 °F

  • Highest 9 August, 2026

    90.6 °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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