Nelson Park Weather Forecast

    • 59
    • 62

    Rain Showers

    • 61
    • 65

    Drizzle

    • 59
    • 70

    Mostly Cloudy

    • 61
    • 69

    Rain Showers Likely

    • 57
    • 66

    Chance Rain Showers

    • 55
    • 67

    Slight Chance Rain Showers

    • 53
    • 65

    Chance Rain Showers

Today 25 Sep Minnehaha

Mostly sunny. Highs in the mid 60s.

Tonight 25 Sep Minnehaha

Drizzle. Patchy fog. Showers with a slight chance of Thunderstorms after midnight. Near steady temperature in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nelson Park Temperature Statistics

September Temperature

Sioux Falls, Foss Field (2.5 miles)

  • Lowest 16 September, 2026

    46.7 °F

  • Average September

    69 °F

  • Highest 4 September, 2026

    99.6 °F

Climate (2021–2026)

Sioux Falls, Foss Field (2.5 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    61 °F
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