Pittsburgh International Airport Weather Forecast

    • -8
    • 15

    Decreasing Clouds

    • -9
    • 14

    Partly Sunny

    • -1
    • 13

    Mostly Cloudy

    • 3
    • 18

    Partly Sunny

    • 15
    • 24

    Mostly Cloudy

    • 13
    • 29

    Slight Chance Snow

Today 29 Jan Allegheny

Partly sunny with a chance of Flurries. Very cold with Highs around 16. West Winds 5 to 10 Mph. Wind chill Values as low as 13 below this morning.

Tonight 29 Jan Allegheny

Mainly clear with a chance of Flurries. Frigid. Lows around 9 below. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pittsburgh International Airport Temperature Statistics

January Temperature

Pittsburgh, Pittsburgh International Airport (1.9 miles)

  • Lowest 24 January, 2026

    0.6 °F

  • Average January

    26.7 °F

  • Highest 9 January, 2026

    66.7 °F

Climate (2021–Present)

Pittsburgh, Pittsburgh International Airport (1.9 miles)

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

  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    63.1 °F
Get WillyWeather+ to remove ads