Unionville Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 60
    • 77

    Mostly Cloudy

    • 60
    • 81

    Chance Rain Showers

Today 16 Sep Ashtabula Lakeshore

Patchy fog this morning. Mostly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph, becoming northeast this afternoon.

Tonight 16 Sep Ashtabula Lakeshore

Mostly clear. Patchy fog after midnight. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming southeast after midnight.

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Unionville Temperature Statistics

September Temperature

Ashtabula - Northeast Ohio Regional Airport (15.5 miles)

  • Lowest 9 September, 2025

    41 °F

  • Average September

    60.2 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Ashtabula - Northeast Ohio Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    60.6 °F
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