Thompson Weather Forecast

    • 59
    • 78

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 62
    • 82

    Mostly Cloudy

    • 61
    • 78

    Chance Rain Showers

    • 59
    • 77

    Chance Rain Showers

Today 18 Sep Geauga

Areas of fog this morning. Mostly sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 Sep Geauga

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Temperature Statistics

September Temperature

Willoughby (16.8 miles)

  • Lowest 9 September, 2025

    47.1 °F

  • Average September

    62.5 °F

  • Highest 3 September, 2025

    81.7 °F

Climate (2020–Present)

Willoughby (16.8 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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