Lake McMillan Weather Forecast

    • 55
    • 81

    Slight Chance Thunderstorms

    • 56
    • 89

    Becoming Sunny

    • 57
    • 93

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 58
    • 91

    Partly Sunny

    • 56
    • 88

    Chance Rain Showers

Today 20 May Eddy County Plains

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe. Highs around 80. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 20 May Eddy County Plains

Partly cloudy with isolated Showers and Thunderstorms this Evening, then mostly cloudy after midnight. Lows in the upper 50s. Southeast Winds 10 to 15 Mph. Gusts up to 30 Mph this evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake McMillan Temperature Statistics

May Temperature

Artesia Municipal Airport (17.4 miles)

  • Lowest 7 May, 2026

    48.2 °F

  • Average May

    70.6 °F

  • Highest 12 May, 2026

    95 °F

Climate (2021–Present)

Artesia Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    78.2 °F
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