Willoughby Weather Forecast

    • 31
    • 45

    Chance Rain

    • 34
    • 40

    Rain Likely

    • 28
    • 42

    Rain

    • 35
    • 43

    Chance Rain

    • 38
    • 42

    Chance Rain

    • 18
    • 50

    Chance Rain/Snow

Today 23 Dec Lake

Mostly cloudy. Highs in the mid 40s. West Winds 10 to 15 Mph.

Tonight 23 Dec Lake

Mostly cloudy. Lows around 30. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willoughby Temperature Statistics

December Temperature

Willoughby (3.1 miles)

  • Lowest 5 December, 2025

    9.9 °F

  • Average December

    28.5 °F

  • Highest 18 December, 2025

    58.1 °F

Climate (2020–Present)

Willoughby (3.1 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    59.2 °F
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