National Weather Service Forecast for: Belen NM
Issued by: National Weather Service Albuquerque, NM
Updated: 12:32 am MDT Aug 20, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 67. North wind around 5 mph becoming calm.
Mostly Cloudy

Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.
Mostly Sunny
then Slight
Chance
T-storms
Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming west in the evening.
Chance
T-storms then
Mostly Cloudy
Friday

Friday: Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.
Hot

Friday
Night
Friday Night: Partly cloudy, with a low around 66. South wind around 5 mph becoming calm  in the evening.
Partly Cloudy

Saturday

Saturday: Sunny and hot, with a high near 98.
Hot

Saturday
Night
Saturday Night: Partly cloudy, with a low around 66.
Partly Cloudy

Sunday

Sunday: Sunny and hot, with a high near 98.
Hot

Sunday
Night
Sunday Night: Partly cloudy, with a low around 65.
Partly Cloudy

Lo 67 °F Hi 99 °F Lo 66 °F Hi 98 °F Lo 66 °F Hi 98 °F Lo 66 °F Hi 98 °F Lo 65 °F

 

Overnight
 
Mostly cloudy, with a low around 67. North wind around 5 mph becoming calm.
Thursday
 
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
 
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming west in the evening.
Friday
 
Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
 
Partly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Saturday
 
Sunny and hot, with a high near 98.
Saturday Night
 
Partly cloudy, with a low around 66.
Sunday
 
Sunny and hot, with a high near 98.
Sunday Night
 
Partly cloudy, with a low around 65.
Monday
 
Sunny and hot, with a high near 100.
Monday Night
 
Partly cloudy, with a low around 66.
Tuesday
 
Sunny and hot, with a high near 100.
Tuesday Night
 
Partly cloudy, with a low around 66.
Wednesday
 
Sunny and hot, with a high near 100.

 

Forecast from NOAA-NWS for Belen NM.