Grant Park Weather Forecast

    • 52
    • 73

    Becoming Sunny

    • 51
    • 73

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 61
    • 73

    Chance Rain Showers

    • 57
    • 73

    Chance Rain Showers

    • 52
    • 68

    Chance Rain Showers

Today 27 Sep Macomb

Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. North Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Sep Macomb

Clear in the Evening, then becoming partly cloudy. Patchy fog. Lows in the lower 50s. North Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Park Temperature Statistics

September Temperature

Troy, Oakland/Troy Airport (9.3 miles)

  • Lowest 22 September, 2026

    50 °F

  • Average September

    67.8 °F

  • Highest 2 September, 2026

    96.8 °F

Climate (2021–2026)

Troy, Oakland/Troy Airport (9.3 miles)

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

  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    60.4 °F
Get WillyWeather+ to remove ads