Monroe Weather Forecast

    • 43
    • 66

    Clearing Late

    • 49
    • 61

    Partly Sunny

    • 54
    • 65

    Rain Showers

    • 56
    • 71

    Chance Thunderstorms

    • 57
    • 75

    Chance Rain Showers

    • 59
    • 76

    Slight Chance Rain Showers

Today 20 May Monroe

Mostly cloudy. Highs in the mid 60s. Northeast Winds 5 to 15 Mph.

Tonight 20 May Monroe

Mostly cloudy in the evening then clearing. Lows in the lower 40s. Northeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monroe Temperature Statistics

May Temperature

Monroe, Custer Airport (2.5 miles)

  • Lowest 2 May, 2026

    35.6 °F

  • Average May

    54.6 °F

  • Highest 17 May, 2026

    84.2 °F

Climate (2021–Present)

Monroe, Custer Airport (2.5 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.3 °F
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