Rosslyn Farms Weather Forecast

    • 39
    • 67

    Mostly Sunny

    • 44
    • 69

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

    • 47
    • 69

    Partly Sunny

    • 47
    • 72

    Mostly Sunny

    • 47
    • 72

    Partly Sunny

Today 25 Oct Allegheny

Areas of fog with patchy frost in the morning. Sunny. Highs in the mid 60s. South Winds around 5 Mph.

Tonight 25 Oct Allegheny

Mainly clear. Areas of fog after midnight. Lows in the upper 30s. Light and variable Winds.

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Rosslyn Farms Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 18 October, 2026

    30.9 °F

  • Average October

    57.8 °F

  • Highest 13 October, 2026

    82 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.2 °F
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