Brentwood Weather Forecast

    • 41
    • 62

    Chance Rain Showers

    • 40
    • 63

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 57
    • 83

    Rain Showers Likely

    • 51
    • 70

    Chance Rain Showers

    • 58
    • 74

    Rain Showers Likely

Today 26 Apr Allegheny

Considerable cloudiness. A chance of Showers with a slight chance of Thunderstorms in the morning. Highs in the lower 60s. Temperatures falling into the mid 50s in the afternoon. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 26 Apr Allegheny

Mostly cloudy in the Evening, then becoming partly cloudy. Much cooler with Lows around 40. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brentwood Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (2.5 miles)

  • Lowest 9 April, 2025

    24.9 °F

  • Average April

    52.3 °F

  • Highest 19 April, 2025

    84.7 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (2.5 miles)

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

  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.3 °F
Get WillyWeather+ to remove ads