Casa Grande, AZ Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy with Light Rain 48°F
Feels Like 44°F  
Humidity N/A Dew Point N/A Wind SSW 8 MPH Gusts 9 Barometer N/A
Solar Rad 9 w/m2
Report from a MADIS/MESONET weather station 0.9 miles SE of central Casa Grande
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Point Forecast at a Glance

ThuNov 20
Thu Nov 20: Thunderstorms, High 62F, Low 45F
40%
62
45
FriNov 21
Fri Nov 21: Showers, High 63F, Low 50F
20%
63
50
SatNov 22
Sat Nov 22: Thunderstorms, High 61F, Low 48F
40%
61
48
SunNov 23
Sun Nov 23: Showers, High 61F, Low 44F
20%
61
44
MonNov 24
Mon Nov 24: Sunny, High 63F, Low 42F
63
42
TueNov 25
Tue Nov 25: Sunny, High 66F, Low 41F
66
41
WedNov 26
Wed Nov 26: Sunny, High 68F
68
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 61°F to 68°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 14°F below the historical average for November. Normal highs for this period are around 77°F with lows around 45°F.

This Date in Weather History

1979 - A blizzard struck Cheyenne, WY, producing a record 19.8 inches of snow in 24 hours, and a record total of 25.6 inches in forty hours. Strong winds created huge drifts stopping all transportation.

More on this and other weather history

Casa Grande, AZ 7 Day Weather Forecast Details

Thursday Nov 20

Thunderstorms

Day: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 62. West wind 5 to 10 mph. Chance of precipitation is 40%.

Increasing Clouds

Night: Increasing clouds, with a low around 45. East southeast wind around 5 mph.

Friday Nov 21

Showers

Day: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 63. East southeast wind around 5 mph becoming northeast in the afternoon.

Showers

Night: A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 50. North northeast wind around 5 mph becoming east southeast in the evening.

Saturday Nov 22

Thunderstorms

Day: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 61. Southeast wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.

Thunderstorms

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. West wind around 5 mph becoming south after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Nov 23

Showers

Day: A 20 percent chance of showers before 11am. Partly sunny, with a high near 61. South wind around 5 mph becoming northwest in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm.

Monday Nov 24

Sunny

Day: Sunny, with a high near 63. Calm wind becoming north around 5 mph.

Mostly Clear

Night: Mostly clear, with a low around 42. Calm wind.

Tuesday Nov 25

Sunny

Day: Sunny, with a high near 66. Calm wind becoming north around 5 mph.

Mostly Clear

Night: Mostly clear, with a low around 41. Calm wind.

Wednesday Nov 26

Sunny

Day: Sunny, with a high near 68. East wind around 5 mph becoming north northwest in the afternoon.


About Casa Grande, AZ

Casa Grande (O'odham: Wainom Wo:g) is a city in Pinal County, approximately halfway between Phoenix and Tucson, in the U.S. state of Arizona. The population was 53,658 at the 2020 census, and was estimated to be 68,927 in 2024. It is named after the Casa Grande Ruins National Monument which is actually located in Coolidge. Casa Grande is Spanish for "big house". Among resident English speakers, there is no consensus on how to pronounce the city's name.As of 2025 the population of Casa Grande is 70,156.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.