Geneva State Park Weather Forecast

    • 30
    • 56

    Rain

    • 24
    • 33

    Rain/Snow

    • 25
    • 29

    Snow Likely

    • 21
    • 32

    Snow Likely

    • 18
    • 26

    Chance Snow

    • 22
    • 27

    Mostly Cloudy

Today 28 Dec Ashtabula Lakeshore

Rain. Much warmer with Highs in the upper 50s. South Winds around 10 Mph. Chance of rain near 100 percent.

Tonight 28 Dec Ashtabula Lakeshore

A slight chance of Thunderstorms. Rain. Lows in the upper 20s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Real-Time

Geneva State Park Temperature Statistics

December Temperature

Ashtabula - Northeast Ohio Regional Airport (14.9 miles)

  • Lowest 5 December, 2025

    3 °F

  • Average December

    27.7 °F

  • Highest 18 December, 2025

    53.1 °F

Climate (2020–Present)

Ashtabula - Northeast Ohio Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    60.5 °F
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