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

Overnight: Partly cloudy, with a low around 60. Calm wind.
Partly Cloudy

 Thursday

Thursday: A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Sunny then
Chance
T-storms
 Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Mostly Cloudy
 Friday

Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
Mostly Sunny
then Chance
T-storms
 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.
Chance
T-storms then
Mostly Cloudy
 Saturday

Saturday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Mostly Sunny
then Chance
T-storms
 Saturday
Night
Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.
Slight Chance
T-storms then
Mostly Cloudy
 Sunday

Sunday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Sunny then
Chance
T-storms
 Sunday
Night
Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Slight Chance
T-storms then
Partly Cloudy
Lo 60 °F Hi 94 °F Lo 57 °F Hi 90 °F Lo 57 °F Hi 91 °F Lo 54 °F Hi 90 °F Lo 60 °F

 

Overnight
 
 Partly cloudy, with a low around 60. Calm wind.
Thursday
 
 A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
 
 A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
 A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
 
 A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.
Saturday
 
 A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Saturday Night
 
 A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.
Sunday
 
 A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Monday
 
 A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Monday Night
 
 A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Tuesday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Wednesday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

 

Forecast from NOAA-NWS for Grants NM.