Weigand Recreation Area Weather Forecast

    • 53
    • 61

    Mostly Cloudy

    • 56
    • 66

    Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 59
    • 68

    Rain Showers Likely

    • 59
    • 72

    Slight Chance Thunderstorms

    • 59
    • 73

    Mostly Cloudy

Today 22 Sep Knox

Mostly cloudy. A slight chance of drizzle in the morning. Patchy fog in the morning. Highs in the lower 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Sep Knox

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weigand Recreation Area Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (11.2 miles)

  • Lowest 13 September, 2026

    48.9 °F
  • Average September

    71.1 °F
  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    39.4 °F
  • Average 2021–2026

    50.5 °F
  • Average High 2021–2026

    61.8 °F
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