Weather forecast for: Lake Arthur NM
Last Update: 12:31 am MDT Oct 18, 2026
Overnight: Mostly clear, with a low around 39. Southeast wind around 5 mph.
Sunday: Sunny, with a high near 71. South wind 5 to 15 mph.
Sunday Night: Mostly clear, with a low around 47. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Monday: Sunny, with a high near 77. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night: Mostly clear, with a low around 53. Southeast wind 5 to 10 mph.
Tuesday: Sunny, with a high near 81.
Tuesday Night: Mostly clear, with a low around 57.
Wednesday: Mostly sunny, with a high near 83.
Wednesday Night: Mostly cloudy, with a low around 59.
Thursday: Partly sunny, with a high near 83.
Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 80.