Monroe Weather Forecast

    • 64
    • 83

    Increasing Clouds

    • 60
    • 80

    Chance Rain Showers

    • 59
    • 79

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

    • 57
    • 79

    Chance Thunderstorms

    • 56
    • 77

    Slight Chance Rain Showers

    • 59
    • 78

    Partly Sunny

Today 18 Aug Monroe

Sunny in the Morning, then becoming partly cloudy. Highs in the lower 80s. West Winds 5 to 15 Mph.

Tonight 18 Aug Monroe

Partly cloudy in the evening. Showers likely and a chance of Thunderstorms. Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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Monroe Temperature Statistics

August Temperature

Monroe, Custer Airport (2.5 miles)

  • Lowest 5 August, 2026

    53.6 °F

  • Average August

    73 °F

  • Highest 8 August, 2026

    89.6 °F

Climate (2021–2026)

Monroe, Custer Airport (2.5 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    60.3 °F
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