Carleton Weather Forecast

    • 54
    • 82

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 56
    • 78

    Partly Sunny

    • 57
    • 75

    Mostly Cloudy

    • 61
    • 83

    Chance Rain Showers

    • 60
    • 80

    Chance Rain Showers

    • 58
    • 80

    Slight Chance Thunderstorms

Today 17 Sep Monroe

Sunny. Highs in the lower 80s. East Winds up to 5 Mph, becoming southeast around 5 Mph in the late afternoon.

Tonight 17 Sep Monroe

Mostly clear. Lows in the mid 50s. Southeast Winds up to 5 Mph, becoming west.

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Carleton Temperature Statistics

September Temperature

Monroe, Custer Airport (8.1 miles)

  • Lowest 7 September, 2025

    41 °F

  • Average September

    61.8 °F

  • Highest 3 September, 2025

    82.4 °F

Climate (2020–Present)

Monroe, Custer Airport (8.1 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.2 °F
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