Tunnelhill Weather Forecast

    • 46
    • 57

    Chance Rain Showers

    • 45
    • 63

    Rain Showers Likely

    • 50
    • 70

    Partly Sunny

    • 53
    • 71

    Chance Rain Showers

    • 47
    • 65

    Rain Showers Likely

    • 45
    • 62

    Chance Rain Showers

Today 21 Apr Blair

Sunny in the Morning, then becoming partly sunny. Widespread frost in the morning. Not as cool with Highs around 60. South Winds 5 to 10 Mph.

Tonight 21 Apr Blair

Clear. Lows in the mid 20s. Northwest Winds around 5 Mph.

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Tunnelhill Temperature Statistics

April Temperature

Altoona - Blair County Airport (16.8 miles)

  • Lowest 8 April, 2026

    22.6 °F

  • Average April

    57.8 °F

  • Highest 16 April, 2026

    85.6 °F

Climate (2021–Present)

Altoona - Blair County Airport (16.8 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.3 °F
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