Pittsburgh Weather Forecast

    • 68
    • 84

    Partly Sunny

    • 61
    • 86

    Thunderstorms Likely

    • 54
    • 71

    Mostly Cloudy

    • 55
    • 72

    Partly Sunny

    • 60
    • 74

    Chance Rain Showers

    • 63
    • 77

    Chance Thunderstorms

Today 20 Sep Allegheny

Areas of fog this morning. Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 20 Sep Allegheny

Mainly clear. Warm with Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Pittsburgh Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (6.8 miles)

  • Lowest 9 September, 2018

    52 °F
  • Average September

    68.3 °F
  • Highest 1 September, 2018

    82.9 °F

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    44.9 °F
  • Average 2010–Present

    53.3 °F
  • Average High 2010–Present

    61.9 °F
Get an account to remove ads