Lake McMillan Weather Forecast
- 64
- 89
Rain Showers Likely
- 64
- 81
Rain Showers Likely
- 63
- 82
Rain Showers
- 63
- 82
Chance Thunderstorms
- 63
- 86
Partly Sunny
- 64
- 89
Partly Sunny
- 65
- 90
Chance Rain Showers
Today 22 Sep Eddy County Plains
Partly cloudy with a slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
Tonight 22 Sep Eddy County Plains
A chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the mid 60s. Southeast Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 70 percent.
Lake McMillan Temperature Statistics
September Temperature
Artesia Municipal Airport (17.4 miles)
Lowest 20 September, 2026
62.6 °FAverage September
84.1 °FHighest 12 September, 2026
104 °F
Climate (2021–2026)
Artesia Municipal Airport (17.4 miles)
Average Low 2021–2026
50.5 °FAverage 2021–2026
64.4 °FAverage High 2021–2026
78.7 °F