Rock Creek Weather Forecast

    • 22
    • 41

    Mostly Cloudy

    • 17
    • 30

    Mostly Cloudy

    • 27
    • 36

    Snow Likely

    • 28
    • 44

    Slight Chance Rain

    • 32
    • 41

    Rain Likely

    • 38
    • 54

    Chance Rain

Today 20 Dec Ashtabula Inland

Partly sunny in the Morning, then becoming mostly cloudy. Highs around 40. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 20 Dec Ashtabula Inland

Mostly cloudy. Lows in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Creek Temperature Statistics

December Temperature

Ashtabula - Northeast Ohio Regional Airport (11.8 miles)

  • Lowest 5 December, 2025

    3 °F

  • Average December

    24.9 °F

  • Highest 17 December, 2025

    39.9 °F

Climate (2020–Present)

Ashtabula - Northeast Ohio Regional Airport (11.8 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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