Marquette Weather Forecast

    • 63
    • 80

    Partly Sunny

    • 53
    • 83

    Slight Chance Thunderstorms

    • 51
    • 75

    Mostly Sunny

    • 49
    • 71

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

Today 22 Aug Bureau

Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. Light and variable Winds.

Tonight 22 Aug Bureau

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Light and variable Winds, becoming southwest around 5 Mph after midnight.

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Marquette Temperature Statistics

August Temperature

Illinois Valley Regional Airport (5.6 miles)

  • Lowest 3 August, 2025

    53.6 °F

  • Average August

    74.8 °F

  • Highest 16 August, 2025

    91.4 °F

Climate (2020–Present)

Illinois Valley Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.1 °F
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