Cornish Weather Forecast

    • 51
    • 88

    Increasing Clouds

    • 60
    • 86

    Mostly Cloudy

    • 61
    • 86

    Rain Showers Likely

    • 52
    • 77

    Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 61
    • 86

    Partly Sunny

Today 4 Jun Sullivan

Mostly sunny. Warm with Highs in the upper 80s. Light and variable Winds.

Tonight 4 Jun Sullivan

Partly cloudy. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornish Temperature Statistics

June Temperature

Springfield, Hartness State Springfield Airport (11.2 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    57.4 °F

  • Highest 2 June, 2026

    75.9 °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

    48.4 °F

  • Average High 2021–2026

    59 °F
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