Merritt Weather Forecast

    • 39
    • 74

    Mostly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 47
    • 72

    Partly Sunny

    • 25
    • 62

    Chance Rain Showers

    • 29
    • 49

    Partly Sunny

    • 35
    • 54

    Chance Rain Showers

    • 34
    • 60

    Mostly Sunny

Today 9 Oct Northern Black Hills

Sunny. Highs in the lower 70s. North Winds around 5 Mph.

Tonight 9 Oct Northern Black Hills

Clear. Lows around 40. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merritt Temperature Statistics

October Temperature

Ellsworth Air Force Base (23 miles)

  • Lowest 7 October, 2025

    41 °F

  • Average October

    64.5 °F

  • Highest 3 October, 2025

    98.6 °F

Climate (2020–Present)

Ellsworth Air Force Base (23 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    60.6 °F
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