Duncansville Weather Forecast

    • 37
    • 64

    Becoming Sunny

    • 48
    • 68

    Partly Sunny

    • 45
    • 68

    Rain Showers

    • 44
    • 61

    Slight Chance Thunderstorms

    • 50
    • 70

    Partly Sunny

    • 56
    • 79

    Slight Chance Thunderstorms

Today 11 May Blair

Mostly sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon.

Tonight 11 May Blair

Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncansville Temperature Statistics

May Temperature

Altoona - Blair County Airport (9.9 miles)

  • Lowest 3 May, 2026

    31.6 °F

  • Average May

    52.2 °F

  • Highest 5 May, 2026

    80.7 °F

Climate (2021–Present)

Altoona - Blair County Airport (9.9 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.2 °F
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