Cornish Flat Weather Forecast

    • 27
    • 43

    Increasing Clouds

    • 39
    • 45

    Rain

    • 33
    • 52

    Rain Showers Likely

    • 29
    • 40

    Mostly Cloudy

    • 25
    • 34

    Mostly Cloudy

    • 22
    • 33

    Partly Sunny

    • 30
    • 37

    Chance Snow Showers

Today 24 Nov Sullivan

Partly sunny. Highs in the lower 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 24 Nov Sullivan

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornish Flat Temperature Statistics

November Temperature

Lebanon Municipal Airport (8.7 miles)

  • Lowest 19 November, 2025

    19.9 °F

  • Average November

    37.8 °F

  • Highest 3 November, 2025

    57.9 °F

Climate (2020–Present)

Lebanon Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    59.9 °F
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