Gretna Weather Forecast

    • 63
    • 85

    Mostly Sunny

    • 54
    • 79

    Rain Showers Likely

    • 53
    • 74

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 61
    • 82

    Partly Sunny

    • 63
    • 88

    Mostly Sunny

Today 12 Jun Sarpy

Sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 12 Jun Sarpy

Mostly clear. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Temperature Statistics

June Temperature

Omaha, Millard Airport (7.5 miles)

  • Lowest 3 June, 2026

    59.4 °F
  • Average June

    76.6 °F
  • Highest 10 June, 2026

    92.5 °F

Climate (2021–Present)

Omaha, Millard Airport (7.5 miles)

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  • Average Low 2021–2026

    43.5 °F
  • Average 2021–2026

    53.9 °F
  • Average High 2021–2026

    64.5 °F
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