Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. this week. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England today. Read More >

Current conditions at

Las Cruces, Las Cruces International Airport (KLRU)

Lat: 32.29° N Lon: 106.92° W Elev: 4455 ft.

Fair

89°F

32°C

Humidity 29%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 29 Jul 10:35 am MDT
Detailed forecast for

Southern Dona Ana County/Mesilla Valley

Rest Of Today
Sunny, hot with highs around 102. East winds around 5 mph.
Tonight
Mostly clear. Lows in the mid 70s. East winds around 5 mph.
Thursday
Sunny, hot with highs around 105. East winds around 5 mph.
Thursday Night
Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight.
Friday
Mostly sunny. Hot with highs around 106. Northeast winds 5 to 10 mph.
Friday Night
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 30 percent.
Saturday
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent.
Saturday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent.
Sunday And Sunday Night
Mostly clear. Highs in the upper 90s. Lows in the lower 70s.
Monday
Sunny. Highs in the upper 90s.
Monday Night And Tuesday
Mostly clear. Lows in the lower 70s. Highs in the upper 90s.



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1022 AM MDT Wed Jul 29 2026
 
 

Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database