Anna Weather Forecast

    • 60
    • 86

    Sunny

    • 69
    • 93

    Mostly Sunny

    • 69
    • 94

    Mostly Sunny

    • 68
    • 92

    Partly Sunny

    • 68
    • 92

    Partly Sunny

    • 70
    • 92

    Partly Sunny

    • 68
    • 89

    Mostly Sunny

Today 15 Sep Union

Mostly sunny. Highs in the lower 90s. Calm Winds in the morning becoming southwest around 5 Mph in the afternoon.

Tonight 15 Sep Union

Clear. Lows in the upper 60s. Calm Winds.

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Anna Temperature Statistics

September Temperature

Southern Illinois Airport (21.7 miles)

  • Lowest 8 September, 2019

    57 °F
  • Average September

    73.9 °F
  • Highest 6 September, 2019

    91.9 °F

Climate (2010–Present)

Southern Illinois Airport (21.7 miles)

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  • Average Low 2010–Present

    48.3 °F
  • Average 2010–Present

    57.6 °F
  • Average High 2010–Present

    67.5 °F
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