Cowansville Weather Forecast

    • 70
    • 85

    Slight Chance Rain Showers

    • 70
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Chance Rain Showers

    • 66
    • 88

    Rain Showers Likely

    • 61
    • 82

    Chance Thunderstorms

    • 56
    • 79

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

Today 31 Aug Armstrong

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 31 Aug Armstrong

A slight chance of Thunderstorms late this evening. Mostly cloudy with a slight chance of Showers. Warm with Lows around 70. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cowansville Temperature Statistics

August Temperature

Butler, Butler County Airport/K W Scholter Field (19.9 miles)

  • Lowest 29 August, 2026

    48.2 °F

  • Average August

    70 °F

  • Highest 5 August, 2026

    84 °F

Climate (2021–2026)

Butler, Butler County Airport/K W Scholter Field (19.9 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    60.6 °F
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