Greensburg Weather Forecast

    • 45
    • 73

    Becoming Sunny

    • 54
    • 77

    Slight Chance Thunderstorms

    • 45
    • 77

    Slight Chance Thunderstorms

    • 45
    • 70

    Mostly Sunny

    • 59
    • 76

    Chance Rain Showers

    • 63
    • 85

    Slight Chance Thunderstorms

Today 11 May Green

Mostly cloudy with a 50 percent chance of rain Showers early in the Morning, then sunny in the late morning and afternoon. Highs in the lower 70s. Northeast Winds up to 10 Mph.

Tonight 11 May Green

Clear. Lows in the mid 40s. North Winds up to 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greensburg Temperature Statistics

May Temperature

Lebanon-Springfield Airport (29.2 miles)

  • Lowest 2 May, 2026

    39.2 °F

  • Average May

    58.3 °F

  • Highest 4 May, 2026

    80.6 °F

Climate (2021–Present)

Lebanon-Springfield Airport (29.2 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.7 °F
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