Plymouth Weather Forecast

    • 69
    • 90

    Slight Chance Thunderstorms

    • 71
    • 92

    Chance Rain Showers

    • 66
    • 84

    Chance Thunderstorms

    • 65
    • 82

    Partly Sunny

    • 67
    • 84

    Chance Rain Showers

    • 66
    • 83

    Chance Thunderstorms

    • 67
    • 84

    Chance Rain Showers

Today 5 Jul Ashtabula Inland

Mostly sunny this Morning, then partly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 90. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 5 Jul Ashtabula Inland

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

July Temperature

Ashtabula - Northeast Ohio Regional Airport (3.7 miles)

  • Lowest 2 July, 2025

    61 °F

  • Average July

    73.2 °F

  • Highest 1 July, 2025

    82.9 °F

Climate (2020–Present)

Ashtabula - Northeast Ohio Regional Airport (3.7 miles)

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

  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    60.5 °F
Get WillyWeather+ to remove ads