Sanator Weather Forecast

    • 50
    • 60

    Chance Rain Showers

    • 48
    • 72

    Mostly Cloudy

    • 49
    • 71

    Mostly Cloudy

    • 52
    • 69

    Partly Sunny

    • 49
    • 75

    Mostly Sunny

    • 50
    • 69

    Partly Sunny

Today 22 Sep Central Black Hills

Areas of fog in the morning. Mostly cloudy. Highs in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 22 Sep Central Black Hills

Mostly cloudy with a 50 percent chance of Showers. Lows in the lower 50s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sanator Temperature Statistics

September Temperature

Custer, Custer County Airport (2.5 miles)

  • Lowest 15 September, 2026

    39.7 °F

  • Average September

    62.5 °F

  • Highest 4 September, 2026

    86.6 °F

Climate (2021–2026)

Custer, Custer County Airport (2.5 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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