National Weather Service Forecast for: Portales NM
Issued by: National Weather Service Albuquerque, NM
Updated: 12:31 am MDT Jun 22, 2026
 
Overnight

Overnight: Mostly clear, with a low around 63. North wind around 15 mph.
Mostly Clear

 Monday

Monday: Mostly sunny, with a high near 89. North wind 10 to 20 mph becoming east in the afternoon.
Mostly Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 66. East wind 5 to 15 mph.
Partly Cloudy

 Tuesday

Tuesday: Sunny and hot, with a high near 103. Southeast wind 5 to 10 mph becoming southwest in the morning.
Hot

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 68. South wind 10 to 15 mph.
Mostly Clear

 Wednesday

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

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Chance
T-storms then
Partly Cloudy
 Thursday

Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.
Mostly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66.
Chance
T-storms then
Mostly Cloudy
Lo 63 °F Hi 89 °F Lo 66 °F Hi 103 °F Lo 68 °F Hi 98 °F Lo 67 °F Hi 100 °F Lo 66 °F

 

Overnight
 
 Mostly clear, with a low around 63. North wind around 15 mph.
Monday
 
 Mostly sunny, with a high near 89. North wind 10 to 20 mph becoming east in the afternoon.
Monday Night
 
 Partly cloudy, with a low around 66. East wind 5 to 15 mph.
Tuesday
 
 Sunny and hot, with a high near 103. Southeast wind 5 to 10 mph becoming southwest in the morning.
Tuesday Night
 
 Mostly clear, with a low around 68. South wind 10 to 15 mph.
Wednesday
 
 Sunny and hot, with a high near 98.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Thursday
 
 A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.
Thursday Night
 
 A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66.
Friday
 
 Sunny and hot, with a high near 102.
Friday Night
 
 Partly cloudy, with a low around 70.
Saturday
 
 Sunny and hot, with a high near 105.
Saturday Night
 
 Mostly clear, with a low around 72.
Sunday
 
 Sunny and hot, with a high near 105.

 

Forecast from NOAA-NWS for Portales NM.