Eureka Municipal Airport Weather Forecast

    • 63
    • 81

    Chance Thunderstorms

    • 62
    • 84

    Slight Chance Thunderstorms

    • 63
    • 84

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 59
    • 90

    Chance Rain Showers

    • 54
    • 78

    Partly Sunny

Today 17 Aug McPherson

Thunderstorms, mainly this morning. Some Thunderstorms may produce damaging Winds and large hail this morning. Highs around 80. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 17 Aug McPherson

Mostly cloudy. A slight chance of Thunderstorms in the evening. Humid with Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

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Eureka Municipal Airport Temperature Statistics

August Temperature

Mobridge, Mobridge Municipal Airport (40.4 miles)

  • Lowest 9 August, 2025

    50.6 °F

  • Average August

    72.6 °F

  • Highest 14 August, 2025

    93.9 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (40.4 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    59.9 °F
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