Willoughby Weather Forecast

    • 62
    • 78

    Rain Showers

    • 61
    • 75

    Rain Showers Likely

    • 59
    • 73

    Chance Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 58
    • 73

    Chance Rain Showers

    • 56
    • 76

    Chance Rain Showers

Today 22 Sep Lake

Showers likely with a chance of Thunderstorms. Highs in the upper 70s. Temperature falling into the lower 70s late. West Winds around 10 Mph. Chance of rain 70 percent.

Tonight 22 Sep Lake

Showers with a slight chance of Thunderstorms. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willoughby Temperature Statistics

September Temperature

Willoughby (3.1 miles)

  • Lowest 9 September, 2025

    47.1 °F

  • Average September

    63.2 °F

  • Highest 3 September, 2025

    81.7 °F

Climate (2020–Present)

Willoughby (3.1 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    59.3 °F
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