National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Belen Regional Airport (KBRG)

Lat: 34.65°NLon: 106.84°WElev: 5200ft.

Fair

78°F

26°C

Humidity 34%
Wind Speed N 7 mph
Barometer 30.29 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Aug 12:55 am MDT
Extended Forecast for

Los Lunas NM

  • Overnight

    Overnight: Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 98. Northwest wind around 5 mph becoming calm.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming northeast after midnight.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph.
Sunday
Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 65. Southwest wind 5 to 10 mph becoming north after midnight.
Monday
Sunny and hot, with a high near 98. Northwest wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 66. West wind around 5 mph becoming northeast after midnight.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Mostly sunny and hot, with a high near 98.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Friday
Sunny and hot, with a high near 99.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Lunas NM
 34.83°N 106.74°W (Elev. 4885 ft)
Last Update:
12:31 am MDT Aug 23, 2026
Forecast Valid:
12am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation