Mayville Weather Forecast

    • 55
    • 62

    Rain Showers Likely

    • 54
    • 63

    Rain Showers

    • 53
    • 68

    Slight Chance Rain Showers

    • 53
    • 75

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 51
    • 73

    Mostly Sunny

Today 18 Sep Traill

Showers likely and a chance of Thunderstorms. Highs 60 to 65. Northeast Winds around 10 Mph with higher Gusts. Chance of rain 70 percent.

Tonight 18 Sep Traill

Showers and a chance of Thunderstorms. Lows in the mid 50s. Northeast Winds 10 to 20 Mph. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mayville Temperature Statistics

September Temperature

Grand Forks, Grand Forks International Airport (31.7 miles)

  • Lowest 7 September, 2025

    33.1 °F

  • Average September

    61.6 °F

  • Highest 14 September, 2025

    87.1 °F

Climate (2020–Present)

Grand Forks, Grand Forks International Airport (31.7 miles)

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

  • Average Low 2020–2025

    31.8 °F

  • Average 2020–2025

    42.8 °F

  • Average High 2020–2025

    53.4 °F
Get WillyWeather+ to remove ads