Blyburg Lake Weather Forecast

    • 62
    • 86

    Slight Chance Thunderstorms

    • 55
    • 76

    Slight Chance Rain Showers

    • 56
    • 69

    Rain Showers

    • 58
    • 80

    Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 55
    • 67

    Chance Rain Showers

    • 54
    • 69

    Chance Thunderstorms

Today 11 Sep Dakota

Mostly sunny and breezy. Near steady temperature in the mid 80s. South Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 11 Sep Dakota

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows around 60. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 20 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 9 September, 2026

    59 °F

  • Average September

    78.1 °F

  • Highest 3 September, 2026

    93.7 °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

    63.5 °F
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