Blyburg Lake Weather Forecast

    • 55
    • 63

    Rain Showers

    • 49
    • 59

    Rain Showers Likely

    • 48
    • 62

    Partly Sunny

    • 51
    • 66

    Chance Rain Showers

    • 55
    • 65

    Slight Chance Rain Showers

    • 57
    • 68

    Chance Rain Showers

    • 58
    • 70

    Slight Chance Rain Showers

Today 20 Sep Dakota

Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the lower 70s.

Tonight 20 Sep Dakota

Showers. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blyburg Lake Temperature Statistics

September Temperature

Sioux City, Sioux Gateway Airport (7.5 miles)

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    72.6 °F

  • Highest 18 September, 2026

    95 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (7.5 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    63.4 °F
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