Brandon Weather Forecast

    • 60
    • 77

    Rain Showers

    • 59
    • 79

    Rain Showers

    • 54
    • 70

    Slight Chance Rain Showers

    • 51
    • 64

    Rain Showers Likely

    • 48
    • 61

    Chance Rain Showers

    • 50
    • 67

    Mostly Cloudy

Today 17 Sep Minnehaha

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 70s. Northeast Winds 5 to 10 Mph, becoming east in the afternoon.

Tonight 17 Sep Minnehaha

Showers with a chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows around 60. East Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain near 100 percent.

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Brandon Temperature Statistics

September Temperature

Sioux Falls, Foss Field (8.7 miles)

  • Lowest 13 September, 2026

    49.6 °F
  • Average September

    73.6 °F
  • Highest 4 September, 2026

    99.6 °F

Climate (2021–2026)

Sioux Falls, Foss Field (8.7 miles)

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  • Average Low 2021–2026

    38.7 °F
  • Average 2021–2026

    50 °F
  • Average High 2021–2026

    61.1 °F
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