Casa Grande, AZ Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Casa Grande, AZ in one place.
A slight chance of rain showers before 3pm. Mostly sunny. High near 75, with temperatures falling to around 71 in the afternoon. West southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Casa Grande, AZ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 13, 2026 4:15 PM MST.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Casa Grande, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 4:15 PM MST
- Forecast office
- PSR
- Source
- NOAA / NWS
Daily Outlook
This Week in Casa Grande
Monday looks like the warmest upcoming period in Casa Grande at 84 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph E.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 4:15 PM MST
- Coverage
- 8 days
- Time zone
- America/Phoenix
- Forecast office
- PSR
- Radar station
- KIWA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 52. West southwest wind 5 to 10 mph.
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. West northwest wind 0 to 5 mph.
Mostly clear, with a low around 50. West northwest wind 0 to 5 mph.
Sunny, with a high near 81. Northeast wind 0 to 10 mph.
Mostly clear, with a low around 61. East northeast wind 5 to 20 mph, with gusts as high as 35 mph.
Patchy blowing dust between 9am and 5pm. Sunny, with a high near 81. East wind 20 to 25 mph, with gusts as high as 40 mph.
A chance of rain showers after 5am. Partly cloudy, with a low around 60. East wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
A chance of rain showers before 5pm. Partly sunny, with a high near 75. East wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 58. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 81. Northeast wind around 5 mph.
Mostly clear, with a low around 61. East northeast wind 0 to 5 mph.
Sunny, with a high near 84. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 62. South southwest wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Slight Chance Rain Showers
|
75°F |
10 mph
WSW
|
|
Tonight
Oct 13
|
Mostly Clear
|
52°F |
5 to 10 mph
WSW
|
|
Wednesday
Oct 14
|
Sunny
|
73°F |
0 to 5 mph
WNW
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
50°F |
0 to 5 mph
WNW
|
|
Thursday
Oct 15
|
Sunny
|
81°F |
0 to 10 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
61°F |
5 to 20 mph
ENE
|
|
Friday
Oct 16
|
Patchy Blowing Dust
|
81°F |
20 to 25 mph
E
|
|
Friday Night
Oct 16
|
Partly Cloudy then Chance Rain Showers
|
60°F |
20 mph
E
|
|
Saturday
Oct 17
|
Chance Rain Showers
|
75°F |
10 to 20 mph
E
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
58°F |
5 to 10 mph
ENE
|
|
Sunday
Oct 18
|
Sunny
|
81°F |
5 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
61°F |
0 to 5 mph
ENE
|
|
Monday
Oct 19
|
Sunny
|
84°F |
0 to 5 mph
SSE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
62°F |
0 to 5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Casa Grande.
