Miller Shrub Swamp Nature Preserve Weather Forecast

    • 59
    • 72

    Decreasing Clouds

    • 56
    • 79

    Mostly Cloudy

    • 55
    • 74

    Mostly Cloudy

    • 53
    • 76

    Partly Sunny

    • 56
    • 80

    Mostly Sunny

    • 63
    • 86

    Chance Rain Showers

Today 24 Sep Marion

Mostly cloudy. Highs in the lower 70s. Northeast Winds around 5 Mph.

Tonight 24 Sep Marion

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

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  • Temperature Real-Time

Miller Shrub Swamp Nature Preserve Temperature Statistics

September Temperature

Mount Vernon Airport (12.4 miles)

  • Lowest 8 September, 2026

    55 °F
  • Average September

    79.7 °F
  • Highest 2 September, 2026

    100.9 °F

Climate (2021–2026)

Mount Vernon Airport (12.4 miles)

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  • Average Low 2021–2026

    46.8 °F
  • Average 2021–2026

    58.1 °F
  • Average High 2021–2026

    69.3 °F
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