10-day forecast for Casa Grande, AZ: 79° to 117°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
117°
Best day: Sunday, August 9
90° · 0.35 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10114° / 88°0.05
Morning94°feels 97°
Afternoon109°feels 111°
Evening95°feels 96°
Overnight91°feels 93°
114 °
Casa Grande, Monday, 10 August
Light rain. High 114°, low 88°.
Pressure29.83 inHg
Wind7.5 mph W
Humidity26%
Visibility6.2 mi
Dew point61°
Tue, 11103° / 82°0.02
Morning87°feels 88°
Afternoon103°feels 105°
Evening96°feels 96°
Overnight83°feels 84°
103 °
Casa Grande, Tuesday, 11 August
Light rain. High 103°, low 82°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity31%
Visibility6.2 mi
Dew point63°
Wed, 1293° / 81°0.16
Morning82°feels 85°
Afternoon85°feels 87°
Evening88°feels 89°
Overnight84°feels 85°
93 °
Casa Grande, Wednesday, 12 August
Rain. High 93°, low 81°.
Pressure29.85 inHg
Wind6.2 mph S
Humidity60%
Visibility6.2 mi
Dew point67°
Thu, 1390° / 79°0.35
Morning79°feels 79°
Afternoon83°feels 85°
Evening89°feels 91°
Overnight82°feels 84°
90 °
Casa Grande, Thursday, 13 August
Rain. High 90°, low 79°.
Pressure29.85 inHg
Wind7.4 mph NE
Humidity62%
Visibility—
Dew point67°
Fri, 1497° / 81°0
Morning84°feels 84°
Afternoon93°feels 91°
Evening95°feels 93°
Overnight86°feels 85°
97 °
Casa Grande, Friday, 14 August
Overcast. High 97°, low 81°.
Pressure29.88 inHg
Wind9.5 mph NW
Humidity29%
Visibility—
Dew point54°
Sat, 15100° / 85°0
Morning88°feels 86°
Afternoon96°feels 94°
Evening99°feels 97°
Overnight90°feels 88°
100 °
Casa Grande, Saturday, 15 August
Overcast. High 100°, low 85°.
Pressure29.94 inHg
Wind6 mph N
Humidity26%
Visibility—
Dew point54°
Sun, 16102° / 85°0.02
Morning89°feels 87°
Afternoon97°feels 96°
Evening100°feels 99°
Overnight88°feels 89°
102 °
Casa Grande, Sunday, 16 August
Light rain. High 102°, low 85°.
Pressure29.97 inHg
Wind12 mph E
Humidity28%
Visibility—
Dew point56°
Mon, 17104° / 86°0.01
Morning89°feels 90°
Afternoon98°feels 98°
Evening101°feels 101°
Overnight89°feels 89°
104 °
Casa Grande, Monday, 17 August
Light rain. High 104°, low 86°.
Pressure29.94 inHg
Wind11.2 mph SE
Humidity30%
Visibility—
Dew point59°
Tue, 18106° / 85°0
Morning89°feels 90°
Afternoon99°feels 99°
Evening104°feels 104°
Overnight93°feels 92°
106 °
Casa Grande, Tuesday, 18 August
Clear. High 106°, low 85°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity31%
Visibility—
Dew point60°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Casa Grande, AZ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.