Posey Weather Forecast

    • 69
    • 83

    Chance Thunderstorms

    • 55
    • 72

    Rain Showers Likely

    • 47
    • 71

    Mostly Sunny

    • 49
    • 72

    Sunny

    • 54
    • 78

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 20 Sep Clinton

Mostly cloudy in the morning then becoming partly cloudy. Scattered Showers and isolated Thunderstorms. High in the mid 80s. South wind 10 to 15 Mph.

Tonight 20 Sep Clinton

Partly cloudy in the Evening, then mostly cloudy with Showers likely and chance of Thunderstorms after midnight. Low around 70. South wind 10 to 15 Mph with Gusts to around 25 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Posey Temperature Statistics

September Temperature

Centralia Municipal Airport (14.3 miles)

  • Lowest 10 September, 2021

    50.4 °F
  • Average September

    72.3 °F
  • Highest 14 September, 2021

    90.7 °F

Climate (2010–Present)

Centralia Municipal Airport (14.3 miles)

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  • Average Low 2010–Present

    47.6 °F
  • Average 2010–Present

    56.9 °F
  • Average High 2010–Present

    66.5 °F
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