Trail of Tears State Forest Weather Forecast

    • 68
    • 88

    Increasing Clouds

    • 70
    • 88

    Rain Showers Likely

    • 67
    • 83

    Chance Rain Showers

    • 66
    • 81

    Slight Chance Rain Showers

    • 67
    • 85

    Chance Rain Showers

    • 69
    • 88

    Chance Rain Showers

Today 30 Jul Union

Sunny. Highs in the upper 80s. East Winds around 5 Mph.

Tonight 30 Jul Union

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 60s. East Winds around 5 Mph.

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  • Temperature Real-Time

Trail of Tears State Forest Temperature Statistics

July Temperature

Southern Illinois Airport (19.9 miles)

  • Lowest 23 July, 2026

    62.6 °F

  • Average July

    80.9 °F

  • Highest 2 July, 2026

    95.6 °F

Climate (2021–2026)

Southern Illinois Airport (19.9 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.3 °F
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