Marietta Weather Forecast

    • 46
    • 71

    Chance Thunderstorms

    • 48
    • 66

    Partly Sunny

    • 46
    • 72

    Mostly Sunny

    • 55
    • 73

    Partly Sunny

    • 50
    • 79

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 53
    • 76

    Chance Thunderstorms

Today 8 May Lac Qui Parle

Mostly sunny. A 50 percent chance of Thunderstorms late in the afternoon. Highs in the lower 70s. East Winds 10 to 15 Mph.

Tonight 8 May Lac Qui Parle

Mostly cloudy until early morning then becoming partly cloudy. Chance of rain Showers and slight chance of Thunderstorms early in the Evening, then chance of Thunderstorms in the evening. Slight chance of Thunderstorms after midnight. Lows in the mid 40s. East Winds 5 to 15 Mph shifting to the north 5 to 10 Mph after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

May Temperature

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

  • Lowest 3 May, 2024

    41 °F

  • Average May

    55.9 °F

  • Highest 6 May, 2024

    73.4 °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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