Duncan Park Weather Forecast

    • 57
    • 67

    Rain Showers Likely

    • 51
    • 71

    Chance Rain Showers

    • 47
    • 65

    Mostly Cloudy

    • 49
    • 64

    Mostly Cloudy

    • 50
    • 65

    Mostly Cloudy

    • 51
    • 67

    Mostly Cloudy

Today 19 Sep Ottawa

Sunny. Highs in the lower 70s.

Tonight 19 Sep Ottawa

Rain Showers and a chance of Thunderstorms. Lows in the upper 50s. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncan Park Temperature Statistics

September Temperature

Muskegon, Muskegon County Airport (8.1 miles)

  • Lowest 14 September, 2026

    46.7 °F

  • Average September

    69.1 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Muskegon, Muskegon County Airport (8.1 miles)

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

  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    60 °F
Get WillyWeather+ to remove ads