Blue Knob Valley Airport Weather Forecast

    • 67
    • 86

    Chance Rain Showers

    • 70
    • 87

    Mostly Cloudy

    • 71
    • 90

    Partly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

    • 66
    • 88

    Chance Rain Showers

    • 62
    • 82

    Chance Rain Showers

Today 30 Aug Blair

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Aug Blair

Mostly cloudy and not as cool. Near steady temperature in the lower 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue Knob Valley Airport Temperature Statistics

August Temperature

Altoona - Blair County Airport (9.3 miles)

  • Lowest 26 August, 2026

    52 °F

  • Average August

    70.6 °F

  • Highest 7 August, 2026

    84.7 °F

Climate (2021–2026)

Altoona - Blair County Airport (9.3 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.2 °F
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