Plymouth Weather Forecast

    • 50
    • 70

    Chance Thunderstorms

    • 36
    • 65

    Rain Showers

    • 38
    • 51

    Partly Sunny

    • 58
    • 71

    Rain Showers Likely

    • 59
    • 73

    Chance Thunderstorms

    • 56
    • 75

    Rain Showers Likely

Today 9 Apr Ashtabula Inland

Mostly sunny this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Not as cool with Highs around 70. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 9 Apr Ashtabula Inland

A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Lows around 50. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

April Temperature

Ashtabula - Northeast Ohio Regional Airport (3.7 miles)

  • Lowest 7 April, 2026

    21.9 °F

  • Average April

    47.6 °F

  • Highest 4 April, 2026

    80.1 °F

Climate (2021–Present)

Ashtabula - Northeast Ohio Regional Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.5 °F
Get WillyWeather+ to remove ads