Greensburg Weather Forecast

    • 23
    • 31

    Increasing Clouds

    • 26
    • 34

    Mostly Cloudy

    • 15
    • 34

    Chance Rain/Snow

    • 16
    • 25

    Mostly Cloudy

    • 27
    • 35

    Chance Rain/Snow

    • 22
    • 38

    Rain/Snow Likely

Today 5 Dec Decatur

Mostly cloudy toward Daybreak, then becoming partly cloudy. Cold with Highs in the lower 30s. East Winds around 5 Mph, becoming south.

Tonight 5 Dec Decatur

Partly cloudy through Midnight, then mostly cloudy with scattered Flurries with patchy freezing drizzle toward daybreak. Not as cold with Lows in the lower 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Greensburg Temperature Statistics

December Temperature

Columbus / Bakalar (22.4 miles)

  • Lowest 2 December, 2025

    21.2 °F

  • Average December

    27.2 °F

  • Highest 1 December, 2025

    32 °F

Climate (2020–Present)

Columbus / Bakalar (22.4 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    63.7 °F
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