Weather in Casa Grande, Arizona
Saguaro crowns open white. Day 59 of spring. Read this microseason across nine climate regions →
Casa Grande, AZ
Sunday, May 17 at 12:43 AM
94
°
Clear
Feels like
83°
Humidity
10%
Wind
16 mph
Sunrise
5:26 AM
Sunset
7:20 PM
Casa Grande, AZ
Hour by hour · 24h
99°
5p
96°
6p
92°
7p
89°
8p
85°
9p
82°
10p
77°
11p
75°
12a
73°
1a
72°
2a
71°
3a
68°
4a
66°
5a
65°
6a
72°
7a
79°
8a
83°
9a
86°
10a
89°
11a
91°
12p
93°
1p
94°
2p
93°
3p
94°
4p
Casa Grande, AZ
7-day forecast
- TodayMay 16Clear—98°67°
- SundayMay 17Partly Cloudy—92°64°
- MondayMay 18Overcast—88°60°
- TuesdayMay 19Overcast—89°66°
- WednesdayMay 20Overcast—92°71°
- ThursdayMay 21Overcast—93°71°
- FridayMay 22Clear—96°69°
Casa Grande, AZ
Next 24 hours · Hot now
Casa Grande, AZ
Anemometer · 24h winds · from true
From · True
SW
234° · veering 45°
Direction
SW
234°
Sustained
16
mph
Gust
21
mph
Peak 24h
25
avg 10
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Casa Grande, AZ
Air quality
61
AQI
Moderate
- PM 2.5
- 5.9 μg/m³
- PM 10
- 30.7 μg/m³
- NO₂
- 0.4 μg/m³
- Ozone
- 119.0 μg/m³
- UV Index
- 1.4 Low
Casa Grande, AZ
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
12:01 PM
Sunrise
5:26 AM
Daylight
13h 54m
Sunset
7:20 PM
Civil dusk
2:48 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Casa Grande, AZ
The moon
New Moon
0% illuminated
- Moonrise
- 12:44 PM
- Moonset
- 2:48 AM
- In sign
- ♉︎ Taurus
Casa Grande, AZ
Microseason · 28 of 72
May 16–20
Saguaro crowns open white
plant
Casa Grande at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: March 4 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Peak growing season
As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.