Glenshaw Weather Forecast

    • 29
    • 38

    Becoming Sunny

    • 39
    • 46

    Rain Likely

    • 20
    • 43

    Rain/Snow

    • 11
    • 24

    Chance Snow

    • 23
    • 30

    Snow Likely

    • 14
    • 35

    Snow Likely

    • 9
    • 24

    Chance Snow

Today 12 Jan Allegheny

Mostly cloudy Early, then becoming partly cloudy. Highs in the upper 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 12 Jan Allegheny

Mainly clear. Lows in the upper 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • 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

    34.5 °F

  • Highest 9 January, 2026

    64.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (12.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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