Highland Weather Forecast

    • 74
    • 85

    Increasing Clouds

    • 76
    • 92

    Isolated Thunderstorms

    • 77
    • 96

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 68
    • 87

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

    • 70
    • 87

    Slight Chance Thunderstorms

Today 25 Jul Madison

Mostly sunny and warmer. Near steady temperature in the mid 80s. West Winds around 5 Mph. Heat index Values up to 100.

Tonight 25 Jul Madison

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds around 5 Mph this Evening, becoming light and variable. Heat index Values up to 106 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Temperature Statistics

July Temperature

Belleville, Scott AFB/MidAmerica Airport (16.2 miles)

  • Lowest 23 July, 2026

    63.1 °F

  • Average July

    80.3 °F

  • Highest 2 July, 2026

    95.5 °F

Climate (2021–2026)

Belleville, Scott AFB/MidAmerica Airport (16.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.1 °F
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