Grant Park Weather Forecast

    • 61
    • 91

    Chance Thunderstorms

    • 60
    • 79

    Patchy Smoke

    • 68
    • 85

    Rain Showers

    • 58
    • 84

    Rain Showers Likely

    • 55
    • 74

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 63
    • 83

    Slight Chance Thunderstorms

Today 18 Jul Macomb

Partly Cloudy, then mostly sunny in the late afternoon. Areas of smoke in the late afternoon. Heat index Readings in the lower 90s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 Jul Macomb

Mostly clear. Areas of smoke. Lows around 60. North Winds 5 to 15 Mph.

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  • Temperature Real-Time

Grant Park Temperature Statistics

July Temperature

Troy, Oakland/Troy Airport (9.3 miles)

  • Lowest 6 July, 2026

    64.4 °F

  • Average July

    79.4 °F

  • Highest 14 July, 2026

    98.6 °F

Climate (2021–2026)

Troy, Oakland/Troy Airport (9.3 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    60.5 °F
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