Anna Weather Forecast

    • 14
    • 31

    Decreasing Clouds

    • 25
    • 34

    Mostly Sunny

    • 25
    • 44

    Mostly Sunny

    • 40
    • 53

    Slight Chance Rain

    • 40
    • 51

    Rain Likely

    • 27
    • 46

    Rain Likely

    • 8
    • 30

    Chance Rain/Snow

Today 28 Jan Union

Mostly cloudy. Isolated Flurries. Highs in the lower 30s. Northwest Winds around 10 Mph.

Tonight 28 Jan Union

Partly cloudy. Lows around 14. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Anna Temperature Statistics

January Temperature

Southern Illinois Airport (21.7 miles)

  • Lowest 7 January, 2022

    8.1 °F
  • Average January

    30.1 °F
  • Highest 1 January, 2022

    61 °F

Climate (2010–Present)

Southern Illinois Airport (21.7 miles)

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  • Average Low 2010–Present

    47.4 °F
  • Average 2010–Present

    56.5 °F
  • Average High 2010–Present

    66.9 °F
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