Greensburg Weather Forecast

    • 58
    • 79

    Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 60
    • 77

    Partly Sunny

    • 63
    • 81

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

Today 22 Aug Decatur

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms through early Afternoon, then mostly sunny late in the afternoon. Highs around 80. West Winds 5 to 10 Mph. Gusts up to 25 Mph late in the afternoon. Chance of rain 40 percent.

Tonight 22 Aug Decatur

Mostly clear through the late Overnight, then becoming partly cloudy. Patchy fog through the late Overnight, then Areas of fog toward daybreak. Lows in the upper 50s. Northwest Winds around 5 Mph.

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Greensburg Temperature Statistics

August Temperature

Columbus / Bakalar (22.4 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    75.7 °F

  • Highest 10 August, 2026

    91.4 °F

Climate (2021–2026)

Columbus / Bakalar (22.4 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    64 °F
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