Cornish Flat Weather Forecast

    • 57
    • 68

    Rain

    • 59
    • 68

    Rain Showers

    • 60
    • 75

    Rain Showers Likely

    • 56
    • 76

    Partly Sunny

    • 51
    • 72

    Slight Chance Rain Showers

    • 50
    • 73

    Mostly Sunny

Today 1 Sep Sullivan

Rain this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the upper 60s. Light and variable Winds. Chance of rain 90 percent.

Tonight 1 Sep Sullivan

Cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornish Flat Temperature Statistics

September Temperature

Lebanon Municipal Airport (8.7 miles)

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  • Average September

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Climate (2021–2026)

Lebanon Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    59.7 °F
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