Blyburg Lake Weather Forecast

    • 71
    • 90

    Thunderstorms Likely

    • 68
    • 88

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 63
    • 90

    Chance Thunderstorms

    • 59
    • 82

    Partly Sunny

    • 61
    • 82

    Chance Thunderstorms

Today 5 Sep Dakota

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the upper 80s. Northeast Winds around 15 Mph, becoming southeast. Chance of rain 50 percent.

Tonight 5 Sep Dakota

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the lower 70s. Southeast Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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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 1 September, 2026

    67.6 °F

  • Average September

    80.9 °F

  • Highest 3 September, 2026

    93 °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

    51.2 °F

  • Average High 2021–2026

    63.4 °F
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