Posey Weather Forecast

    • 33
    • 52

    Increasing Clouds

    • 45
    • 49

    Rain

    • 33
    • 54

    Chance Rain

    • 41
    • 49

    Mostly Cloudy

    • 42
    • 61

    Mostly Cloudy

    • 33
    • 56

    Partly Sunny

    • 37
    • 47

    Partly Sunny

Today 29 Jan Clinton

Sunny. Highs in the lower 50s. West Winds 5 to 10 Mph.

Tonight 29 Jan Clinton

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 30s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Posey Temperature Statistics

January Temperature

Centralia Municipal Airport (14.3 miles)

  • Lowest 15 January, 2025

    -2 °F

  • Average January

    25 °F

  • Highest 17 January, 2025

    48.2 °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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