Cornish Weather Forecast

    • 68
    • 74

    Chance Rain Showers

    • 68
    • 78

    Rain Showers Likely

    • 65
    • 80

    Chance Thunderstorms

    • 64
    • 83

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

    • 60
    • 83

    Partly Sunny

Today 29 Aug Jefferson

Mostly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Cooler with Highs in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 29 Aug Jefferson

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornish Temperature Statistics

August Temperature

Ardmore, Ardmore Downtown Executive Airport (26.7 miles)

  • Lowest 23 August, 2025

    67.3 °F

  • Average August

    82.2 °F

  • Highest 18 August, 2025

    99.1 °F

Climate (2020–Present)

Ardmore, Ardmore Downtown Executive Airport (26.7 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    63.6 °F

  • Average High 2020–2025

    75.3 °F
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