Glenshaw Weather Forecast

    • 44
    • 53

    Chance Rain

    • 39
    • 61

    Rain

    • 31
    • 51

    Rain

    • 24
    • 35

    Chance Snow

    • 28
    • 36

    Partly Sunny

    • 32
    • 42

    Mostly Cloudy

    • 24
    • 40

    Chance Rain

Today 8 Jan Allegheny

Partly sunny. Mild. Near steady temperature in the lower 50s. Southeast Winds around 5 Mph.

Tonight 8 Jan Allegheny

Mostly cloudy. A slight chance of rain after midnight. Mild. Lows in the mid 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenshaw Temperature Statistics

January Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 3 January, 2026

    12 °F

  • Average January

    26.3 °F

  • Highest 6 January, 2026

    50 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (12.4 miles)

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

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads