Arlington Heights Weather Forecast

    • 76
    • 100

    Hot

    • 76
    • 100

    Hot

    • 70
    • 100

    Hot

    • 71
    • 97

    Hot

    • 74
    • 98

    Hot

    • 75
    • 98

    Hot

    • 72
    • 97

    Hot

Today 4 Sep Shelby

Sunny. Near steady temperature in the upper 90s. East Winds around 5 Mph. Heat index Values up to 111.

Tonight 4 Sep Shelby

Mostly clear. A slight chance of Showers and Thunderstorms Early, then a slight chance of Showers this evening. Lows in the upper 70s. East Winds around 5 Mph through the Evening, becoming light and variable. Chance of rain 20 percent. Heat index Values up to 108 early through the evening.

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Arlington Heights Temperature Statistics

September Temperature

Millington, Millington Municipal Airport (12.4 miles)

  • Lowest 1 September, 2026

    73.4 °F

  • Average September

    81.9 °F

  • Highest 2 September, 2026

    100.4 °F

Climate (2021–2026)

Millington, Millington Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    53.7 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    72.7 °F
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