Marietta Weather Forecast

    • 29
    • 42

    Slight Chance Rain/Snow

    • 32
    • 50

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

    • 42
    • 62

    Rain Showers Likely

    • 33
    • 57

    Slight Chance Rain Showers

    • 43
    • 62

    Mostly Cloudy

Today 19 Apr Lac Qui Parle

Windy. Mostly cloudy. Slight chance of snow Showers through the day. Slight chance of Sprinkles early in the afternoon. Highs in the lower 40s. Northwest Winds 20 to 30 Mph. Chance of precipitation 20 percent.

Tonight 19 Apr Lac Qui Parle

Breezy. Mostly cloudy with isolated snow Showers in the Evening, then partly cloudy after midnight. Lows around 30. Northwest Winds 15 to 25 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

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Marietta Temperature Statistics

April Temperature

Madison, Madison-Lac Qui Parle County Airport (11.8 miles)

  • Lowest 5 April, 2024

    26.6 °F

  • Average April

    49.8 °F

  • Highest 13 April, 2024

    89.6 °F

Climate (2019–Present)

Madison, Madison-Lac Qui Parle County Airport (11.8 miles)

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  • Average Low 2019–2024

    37.5 °F

  • Average 2019–2024

    47.9 °F

  • Average High 2019–2024

    58.1 °F
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