National Weather Service Forecast for: Casa Grande AZ
Issued by: National Weather Service Phoenix, AZ
Updated: 4:18 pm MST Feb 2, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. North northwest wind around 5 mph becoming east northeast after midnight.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 81. Breezy, with an east wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny then
Sunny and
Breezy
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 52. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Clear
and Breezy
 Thursday

Thursday: Mostly sunny, with a high near 75. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny
and Breezy
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 49. East wind 5 to 10 mph.
Partly Cloudy

 Friday

Friday: Sunny, with a high near 77. East southeast wind around 5 mph becoming west southwest in the afternoon.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming south southeast after midnight.
Partly Cloudy
Lo 45 °F Hi 78 °F Lo 42 °F Hi 81 °F Lo 52 °F Hi 75 °F Lo 49 °F Hi 77 °F Lo 48 °F

 

Tonight
 
 Partly cloudy, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 42. North northwest wind around 5 mph becoming east northeast after midnight.
Wednesday
 
 Sunny, with a high near 81. Breezy, with an east wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 52. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
 
 Mostly sunny, with a high near 75. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
 
 Partly cloudy, with a low around 49. East wind 5 to 10 mph.
Friday
 
 Sunny, with a high near 77. East southeast wind around 5 mph becoming west southwest in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming south southeast after midnight.
Saturday
 
 Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 46. Northwest wind around 5 mph becoming south after midnight.
Sunday
 
 Sunny, with a high near 75. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
 
 Mostly clear, with a low around 46. Northwest wind around 5 mph becoming southeast after midnight.
Monday
 
 Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph becoming west in the afternoon.

 

Forecast from NOAA-NWS for Casa Grande AZ.