Allentown Weather Forecast

    • 18
    • 27

    Decreasing Clouds

    • 22
    • 35

    Partly Sunny

    • 30
    • 38

    Mostly Cloudy

    • 38
    • 46

    Chance Rain

    • 35
    • 47

    Chance Rain

    • 37
    • 46

    Rain Likely

Today 21 Feb Allegheny

Mostly cloudy. A chance of snow Showers this morning. Little or no snow accumulation. Highs in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 50 percent.

Tonight 21 Feb Allegheny

Mostly cloudy. Lows around 17. West Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allentown Temperature Statistics

February Temperature

Pittsburgh - Allegheny County Airport (5.6 miles)

  • Lowest 18 February, 2025

    7 °F

  • Average February

    31.7 °F

  • Highest 3 February, 2025

    62.7 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (5.6 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63.1 °F
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