Tarentum Weather Forecast

    • 44
    • 66

    Gradual Clearing

    • 52
    • 73

    Slight Chance Rain Showers

    • 53
    • 72

    Rain Showers

    • 44
    • 66

    Rain Showers Likely

    • 38
    • 59

    Partly Sunny

    • 36
    • 57

    Chance Rain Showers

Today 26 Apr Allegheny

Considerable cloudiness in the Morning, then becoming partly cloudy. Highs in the mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 26 Apr Allegheny

Mainly clear. Lows in the mid 40s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Tarentum Temperature Statistics

April Temperature

Butler, Butler County Airport/K W Scholter Field (15.5 miles)

  • Lowest 8 April, 2026

    23 °F

  • Average April

    56.9 °F

  • Highest 4 April, 2026

    82 °F

Climate (2021–Present)

Butler, Butler County Airport/K W Scholter Field (15.5 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.9 °F
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