Greensburg Weather Forecast

    • 16
    • 23

    Becoming Sunny

    • 31
    • 34

    Mostly Sunny

    • 33
    • 39

    Mostly Cloudy

    • 17
    • 50

    Rain Showers

    • 24
    • 29

    Slight Chance Rain Showers

    • 34
    • 46

    Chance Rain Showers

Today 15 Dec Decatur

Mostly sunny toward Daybreak, then becoming partly cloudy. Not as cold with Highs in the lower 20s. South Winds around 5 Mph, increasing to 10 to 15 Mph. Wind chill Values as low as 15 below toward daybreak.

Tonight 15 Dec Decatur

Mostly clear. Not as cold with Lows around 16. Southwest Winds 5 to 10 Mph.

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Greensburg Temperature Statistics

December Temperature

Columbus / Bakalar (22.4 miles)

  • Lowest 4 December, 2025

    15.8 °F

  • Average December

    29.9 °F

  • Highest 9 December, 2025

    42.8 °F

Climate (2020–Present)

Columbus / Bakalar (22.4 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    63.6 °F
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