Cornish Weather Forecast

    • 20
    • 31

    Snow

    • 11
    • 28

    Chance Snow

    • 3
    • 18

    Partly Sunny

    • 17
    • 23

    Mostly Cloudy

    • 11
    • 33

    Partly Sunny

    • 5
    • 20

    Mostly Cloudy

    • 0
    • 17

    Slight Chance Snow

Today 18 Jan Sullivan

Cloudy with a 20 percent chance of snow Showers. Highs around 30. Light and variable Winds.

Tonight 18 Jan Sullivan

Cloudy with a 50 percent chance of snow. Lows around 20. Light and variable Winds.

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  • Temperature Real-Time

Cornish Temperature Statistics

January Temperature

Springfield, Hartness State Springfield Airport (11.2 miles)

  • Lowest 2 January, 2026

    -2 °F

  • Average January

    27.2 °F

  • Highest 9 January, 2026

    48 °F

Climate (2021–Present)

Springfield, Hartness State Springfield Airport (11.2 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58.9 °F
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