Posey Weather Forecast

    • 45
    • 49

    Rain

    • 34
    • 54

    Chance Rain

    • 42
    • 49

    Mostly Cloudy

    • 42
    • 62

    Mostly Cloudy

    • 33
    • 58

    Mostly Cloudy

    • 39
    • 47

    Mostly Cloudy

Today 30 Jan Clinton

A slight chance of Thunderstorms. Rain. Patchy fog. Highs in the upper 40s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 30 Jan Clinton

Patchy fog in the evening. Cloudy with a slight chance of Thunderstorms. Rain, mainly in the evening. Not as cool with Lows in the mid 40s. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

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Posey Temperature Statistics

January Temperature

Centralia Municipal Airport (14.3 miles)

  • Lowest 15 January, 2025

    -2 °F

  • Average January

    25.6 °F

  • Highest 28 January, 2025

    51.8 °F

Climate (2020–Present)

Centralia Municipal Airport (14.3 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.3 °F
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