Gretna Weather Forecast

    • 60
    • 84

    Sunny

    • 63
    • 86

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 73
    • 91

    Slight Chance Thunderstorms

    • 71
    • 91

    Rain Showers Likely

    • 67
    • 88

    Chance Thunderstorms

    • 65
    • 85

    Slight Chance Thunderstorms

Today 30 Jun Sarpy

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. North Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 30 Jun Sarpy

Clear. Lows around 60. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Temperature Statistics

June Temperature

Omaha, Millard Airport (7.5 miles)

  • Lowest 4 June, 2025

    48.9 °F

  • Average June

    74.6 °F

  • Highest 20 June, 2025

    99.7 °F

Climate (2020–Present)

Omaha, Millard Airport (7.5 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.2 °F
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