Eureka Lake Weather Forecast

    • 32
    • 39

    Rain/Snow

    • 31
    • 47

    Slight Chance Rain

    • 31
    • 55

    Partly Sunny

    • 35
    • 56

    Mostly Cloudy

    • 38
    • 54

    Mostly Cloudy

    • 36
    • 53

    Chance Rain

Today 26 Oct McPherson

Cloudy. A chance of rain and snow in the afternoon. Cooler with Highs in the upper 30s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 26 Oct McPherson

Rain and Snow, mainly in the evening. Snow accumulation around an inch. Lows in the lower 30s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Lake Temperature Statistics

October Temperature

Mobridge, Mobridge Municipal Airport (39.8 miles)

  • Lowest 14 October, 2026

    31.6 °F
  • Average October

    55.2 °F
  • Highest 10 October, 2026

    87.7 °F

Climate (2021–2026)

Mobridge, Mobridge Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    35.8 °F
  • Average 2021–2026

    47.7 °F
  • Average High 2021–2026

    59.8 °F
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