Finleyville Weather Forecast

    • 32
    • 63

    Mostly Cloudy

    • 30
    • 46

    Chance Snow

    • 28
    • 37

    Snow

    • 21
    • 34

    Snow Likely

    • 30
    • 34

    Chance Snow

    • 36
    • 49

    Chance Rain

    • 29
    • 46

    Chance Rain

Today 20 Feb Washington

Mostly sunny and breezy. Unseasonably warm with Highs in the lower 60s. Temperatures falling into the lower 50s late. West Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 20 Feb Washington

Mostly cloudy. Lows in the lower 30s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Finleyville Temperature Statistics

February Temperature

Pittsburgh - Allegheny County Airport (8.1 miles)

  • Lowest 1 February, 2026

    1.9 °F

  • Average February

    27.5 °F

  • Highest 17 February, 2026

    57.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (8.1 miles)

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

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads