Hallam Weather Forecast

    • 44
    • 66

    Becoming Sunny

    • 49
    • 66

    Chance Rain Showers

    • 51
    • 69

    Rain Showers

    • 49
    • 77

    Rain Showers

    • 43
    • 63

    Mostly Sunny

    • 47
    • 64

    Chance Rain Showers

Today 7 May York

Partly sunny this Morning, then clearing. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 7 May York

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hallam Temperature Statistics

May Temperature

Harrisburg, Harrisburg International Airport (15.5 miles)

  • Lowest 1 May, 2026

    39.7 °F

  • Average May

    54.6 °F

  • Highest 4 May, 2026

    73 °F

Climate (2021–Present)

Harrisburg, Harrisburg International Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
Get WillyWeather+ to remove ads