Cornish Weather Forecast

    • 25
    • 45

    Snow/Sleet

    • 29
    • 36

    Cloudy

    • 42
    • 48

    Chance Rain

    • 33
    • 51

    Mostly Sunny

    • 38
    • 58

    Mostly Sunny

    • 38
    • 59

    Chance Rain

    • 35
    • 59

    Chance Rain

Today 5 Mar Sullivan

Mostly cloudy. A slight chance of snow this afternoon. Highs in the upper 30s. Light and variable Winds, becoming east around 10 Mph with Gusts up to 20 Mph this afternoon. Chance of snow 20 percent.

Tonight 5 Mar Sullivan

Snow, a chance of sleet and freezing rain this evening. Snow with a slight chance of sleet after midnight. Snow and sleet accumulation of 1 to 3 Inches. Ice accumulation around a trace. Lows in the mid 20s. East Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent.

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Cornish Temperature Statistics

March Temperature

Springfield, Hartness State Springfield Airport (11.2 miles)

  • Lowest 2 March, 2026

    -0.9 °F

  • Average March

    19 °F

  • Highest 1 March, 2026

    36 °F

Climate (2021–Present)

Springfield, Hartness State Springfield Airport (11.2 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    58.9 °F
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