Arnold Field Weather Forecast

    • 66
    • 87

    Chance Rain Showers

    • 63
    • 79

    Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 62
    • 86

    Chance Rain Showers

    • 64
    • 84

    Chance Rain Showers

    • 63
    • 83

    Chance Rain Showers

Today 5 Aug Sanilac

Sunny in the Morning, then becoming partly cloudy. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 5 Aug Sanilac

Partly cloudy with a chance of Showers in the Evening, then cloudy with Showers likely after midnight. Lows in the lower 60s. Northwest Winds up to 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arnold Field Temperature Statistics

August Temperature

St Clair County International Airport (26.7 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    70.5 °F

  • Highest 1 August, 2026

    80.6 °F

Climate (2021–2026)

St Clair County International Airport (26.7 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    58.8 °F
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