New Athens Weather Forecast

    • 48
    • 59

    Rain Showers

    • 40
    • 53

    Rain Showers

    • 39
    • 58

    Partly Sunny

    • 39
    • 61

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 41
    • 60

    Partly Sunny

Today 28 Oct St. Clair

Cloudy. Patchy fog this morning. A slight chance of rain this Morning, then a chance of rain this afternoon. Highs in the upper 50s. East Winds around 5 Mph. Chance of rain 40 percent.

Tonight 28 Oct St. Clair

Rain. Patchy fog after midnight. Lows in the upper 40s. East Winds 10 to 15 Mph. Chance of rain near 100 percent.

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New Athens Temperature Statistics

October Temperature

Belleville, Scott AFB/MidAmerica Airport (15.5 miles)

  • Lowest 24 October, 2025

    37.8 °F

  • Average October

    64 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

Belleville, Scott AFB/MidAmerica Airport (15.5 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.6 °F
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