Mentor Weather Forecast

    • 23
    • 40

    Snow Likely

    • 23
    • 30

    Chance Snow

    • 21
    • 32

    Snow Likely

    • 15
    • 29

    Snow

    • 17
    • 25

    Chance Snow

    • 18
    • 27

    Chance Snow

    • 25
    • 33

    Chance Rain

Today 10 Dec Lake

Rain and snow. Little or no snow accumulation. Breezy with Highs around 40. West Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Tonight 10 Dec Lake

Mostly cloudy. Snow, mainly this evening. Snow accumulation around an inch. Breezy with Lows in the lower 20s. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 80 percent.

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  • Temperature Forecast NOAA

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Mentor Temperature Statistics

December Temperature

Willoughby (2.5 miles)

  • Lowest 5 December, 2025

    9.9 °F

  • Average December

    27.5 °F

  • Highest 2 December, 2025

    33.3 °F

Climate (2020–Present)

Willoughby (2.5 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    59.3 °F
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