Cornish Weather Forecast

    • 44
    • 62

    Rain Showers

    • 47
    • 63

    Rain Showers Likely

    • 39
    • 59

    Rain Showers

    • 38
    • 55

    Chance Rain Showers

    • 34
    • 53

    Mostly Cloudy

    • 33
    • 53

    Mostly Cloudy

Today 20 Oct Sullivan

A slight chance of Thunderstorms. Showers. Highs around 60. Southeast Winds 10 to 15 Mph, becoming south in the afternoon. Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 20 Oct Sullivan

Partly cloudy. A chance of Showers, mainly in the evening. Lows in the lower 40s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Cornish Temperature Statistics

October Temperature

Springfield, Hartness State Springfield Airport (11.2 miles)

  • Lowest 10 October, 2025

    27 °F

  • Average October

    53.2 °F

  • Highest 5 October, 2025

    84.9 °F

Climate (2020–Present)

Springfield, Hartness State Springfield Airport (11.2 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    59 °F
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