Finleyville Weather Forecast

    • 17
    • 35

    Chance Snow

    • 30
    • 36

    Rain/Snow

    • 26
    • 45

    Chance Rain/Snow

    • 26
    • 40

    Rain/Snow Likely

    • 30
    • 46

    Mostly Sunny

    • 29
    • 56

    Partly Sunny

    • 26
    • 42

    Chance Rain/Snow

Today 23 Feb Washington

Considerable cloudiness with a 40 percent chance of snow. Highs in the mid 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 23 Feb Washington

Mostly cloudy. A slight chance of snow this evening. Lows around 17. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 20 percent.

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  • 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

    30 °F

  • Highest 20 February, 2026

    64.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (8.1 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.3 °F
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