Headwaters Park Weather Forecast

    • 64
    • 80

    Rain Showers

    • 57
    • 80

    Chance Rain Showers

    • 50
    • 70

    Partly Sunny

    • 63
    • 80

    Chance Rain Showers

    • 63
    • 81

    Rain Showers Likely

    • 58
    • 76

    Chance Rain Showers

Today 12 Sep Geauga

Mostly cloudy. Showers with a chance of Thunderstorms in the afternoon. Humid with Highs around 80. South Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 12 Sep Geauga

Mostly cloudy. Near steady temperature around 60. Southeast Winds around 5 Mph.

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Headwaters Park Temperature Statistics

September Temperature

Willoughby (18 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    72.7 °F

  • Highest 2 September, 2026

    91.8 °F

Climate (2021–2026)

Willoughby (18 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    59.4 °F
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