Plymouth Weather Forecast

    • 50
    • 64

    Increasing Clouds

    • 62
    • 75

    Rain Showers Likely

    • 61
    • 74

    Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 67
    • 83

    Slight Chance Thunderstorms

    • 65
    • 84

    Slight Chance Thunderstorms

Today 7 Sep Hennepin

Sunny. Highs in the mid 60s. West Winds up to 5 Mph.

Tonight 7 Sep Hennepin

Mostly clear. Lows around 50. South Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

September Temperature

Minneapolis, Crystal Airport (6.2 miles)

  • Lowest 4 September, 2025

    43 °F

  • Average September

    59.5 °F

  • Highest 1 September, 2025

    80.1 °F

Climate (2020–Present)

Minneapolis, Crystal Airport (6.2 miles)

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

  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    57.4 °F
Get WillyWeather+ to remove ads