Observed 12:10 AM MST at KCGZ

Casa Grande, AZ weather

Clear and 64°18°, 11°6° colder than a typical Oct 24, jacket by 7 AM.

Forecasts agree

Now 64°18°

Clear

Wind: 7 mph11 km/h; From the west. Up to 7 mph11 km/h through 12 PM
Dew point: 43°6°; Comfortable
UV index: 0Low; High 12–2 PM · peak 6
Air quality: 45Good; Main pollutant: PM10 (dust)
Pressure: 29.86 inHg1011 hPa; Steady over the next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (66°19° then, 65°18° now)

Good hours for

Low 55°13° today at 7 AM
Above 70°21° today by 10 AM
High 77°25° today at 2 PM
Below 70°21° tonight after 8 PM

TonightDown to 57°14° by 4 AM · Clear
This morningUp to 73°23° by 11 AM · Clear
This afternoonNear 75°24° · rain chance 10% · Partly cloudy
TonightDown to 56°13° by 4 AM · Clear
Tomorrow morningUp to 73°23° by 11 AM · Clear
Tomorrow afternoonNear 77°25° · Clear
Tomorrow nightDown to 62°17° by 11 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 12a	Clear	62°17° (likely 58°14° to 65°18°)	62°17°	0%	0 mph0 km/h, gusts 6 mph10 km/h	60%	7%	0
Sat 1a	Clear	61°16° (likely 56°13° to 65°18°)	61°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	60%	9%	0
Sat 2a	Clear	60°16° (likely 55°13° to 64°18°)	60°16°	0%	0 mph0 km/h, gusts 3 mph4 km/h	62%	14%	0
Sat 3a	Mostly clear	59°15° (likely 54°12° to 64°18°)	59°15°	0%	0 mph0 km/h, gusts 3 mph5 km/h	62%	16%	0
Sat 4a	Mostly clear	57°14° (likely 53°12° to 62°17°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	67%	16%	0
Sat 5a	Clear	57°14° (likely 53°12° to 61°16°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	64%	12%	0
Sat 6a	Clear	57°14° (likely 52°11° to 60°16°)	57°14°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	16%	0
Sat 7a	Sunny	55°13° (likely 52°11° to 60°16°)	55°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	69%	13%	0
Sat 8a	Sunny	60°16° (likely 56°13° to 62°17°)	60°16°	0%	5 mph8 km/h from SE, gusts 5 mph8 km/h	58%	14%	1
Sat 9a	Sunny	66°19° (likely 62°17° to 67°19°)	66°19°	0%	5 mph8 km/h from S, gusts 5 mph7 km/h	45%	15%	2
Sat 10a	Sunny	70°21° (likely 67°19° to 72°22°)	70°21°	0%	5 mph8 km/h from SSW, gusts 5 mph9 km/h	39%	16%	4
Sat 11a	Mostly sunny	73°23° (likely 72°22° to 75°24°)	73°23°	10%	5 mph8 km/h from SW, gusts 6 mph9 km/h	34%	19%	5
Sat 12p	Sunny	74°23° (likely 74°23° to 77°25°)	74°23°	10%	5 mph8 km/h from WSW, gusts 6 mph10 km/h	32%	15%	6
Sat 1p	Sunny	76°24° (likely 76°24° to 78°26°)	76°24°	10%	5 mph8 km/h from SW, gusts 7 mph11 km/h	31%	13%	6
Sat 2p	Sunny	77°25° (likely 77°25° to 79°26°)	77°25°	5%	5 mph8 km/h from W, gusts 8 mph13 km/h	29%	21%	5
Sat 3p	Mostly sunny	77°25° (likely 76°24° to 78°26°)	77°25°	0%	5 mph8 km/h from WNW, gusts 13 mph21 km/h	29%	57%	4
Sat 4p	Mostly sunny	77°25° (likely 76°24° to 77°25°)	77°25°	0%	5 mph8 km/h from WNW, gusts 10 mph17 km/h	28%	61%	1
Sat 5p	Mostly sunny	75°24° (likely 75°24° to 76°24°)	75°24°	0%	5 mph8 km/h from NW, gusts 11 mph17 km/h	32%	21%	1
Sat 6p	Mostly clear	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from NW, gusts 9 mph14 km/h	35%	19%	0
Sat 7p	Mostly clear	71°22° (likely 66°19° to 71°22°)	71°22°	0%	5 mph8 km/h from NNW, gusts 8 mph13 km/h	39%	14%	0
Sat 8p	Clear	67°19° (likely 64°18° to 69°21°)	67°19°	0%	5 mph8 km/h from NNW, gusts 7 mph11 km/h	49%	12%	0
Sat 9p	Clear	66°19° (likely 62°17° to 68°20°)	66°19°	0%	5 mph8 km/h from NNW, gusts 6 mph10 km/h	50%	14%	0
Sat 10p	Clear	64°18° (likely 60°16° to 67°19°)	64°18°	0%	0 mph0 km/h, gusts 3 mph5 km/h	54%	14%	0
Sat 11p	Clear	62°17° (likely 57°14° to 65°18°)	62°17°	0%	0 mph0 km/h, gusts 3 mph5 km/h	58%	11%	0
Sun 12a	Clear	61°16° (likely 56°13° to 64°18°)	61°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	62%	11%	0
Sun 1a	Clear	60°16° (likely 54°12° to 63°17°)	60°16°	0%	0 mph0 km/h, gusts 2 mph4 km/h	62%	9%	0
Sun 2a	Clear	59°15° (likely 53°12° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	14%	0
Sun 3a	Clear	58°14° (likely 52°11° to 61°16°)	58°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	67%	12%	0
Sun 4a	Clear	56°13° (likely 51°11° to 60°16°)	56°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	69%	12%	0
Sun 5a	Clear	56°13° (likely 51°11° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 3 mph4 km/h	69%	9%	0
Sun 6a	Clear	55°13° (likely 49°9° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 4 mph6 km/h	72%	8%	0
Sun 7a	Sunny	54°12° (likely 49°9° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 3 mph6 km/h	74%	8%	0
Sun 8a	Sunny	58°14° (likely 53°12° to 60°16°)	58°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	67%	8%	1
Sun 9a	Sunny	65°18° (likely 60°16° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 2 mph3 km/h	50%	1%	2
Sun 10a	Sunny	69°21° (likely 66°19° to 70°21°)	69°21°	0%	0 mph0 km/h, gusts 4 mph7 km/h	44%	0%	4
Sun 11a	Sunny	73°23° (likely 71°22° to 75°24°)	73°23°	0%	5 mph8 km/h from NNE, gusts 6 mph9 km/h	37%	0%	5
Sun 12p	Sunny	76°24° (likely 75°24° to 78°26°)	76°24°	0%	5 mph8 km/h from N, gusts 7 mph11 km/h	31%	0%	6
Sun 1p	Sunny	77°25° (likely 77°25° to 79°26°)	77°25°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	29%	0%	6
Sun 2p	Sunny	79°26° (likely 79°26° to 80°27°)	79°26°	0%	5 mph8 km/h from N, gusts 8 mph12 km/h	26%	0%	5
Sun 3p	Sunny	79°26° (likely 79°26° to 80°27°)	79°26°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	25%	0%	4
Sun 4p	Sunny	78°26° (likely 78°26° to 79°26°)	78°26°	0%	5 mph8 km/h from N, gusts 8 mph12 km/h	26%	0%	3
Sun 5p	Sunny	77°25° (likely 76°24° to 77°25°)	77°25°	0%	5 mph8 km/h from N, gusts 8 mph13 km/h	28%	0%	1
Sun 6p	Clear	74°23° (likely 70°21° to 75°24°)	74°23°	0%	5 mph8 km/h from N, gusts 6 mph10 km/h	32%	0%	0
Sun 7p	Clear	71°22° (likely 65°18° to 72°22°)	71°22°	0%	5 mph8 km/h from N, gusts 4 mph7 km/h	38%	0%	0
Sun 8p	Clear	68°20° (likely 63°17° to 70°21°)	68°20°	0%	5 mph8 km/h from N, gusts 4 mph6 km/h	44%	0%	0
Sun 9p	Clear	66°19° (likely 61°16° to 70°21°)	66°19°	0%	5 mph8 km/h from N, gusts 4 mph6 km/h	47%	1%	0
Sun 10p	Mostly clear	64°18° (likely 57°14° to 69°21°)	64°18°	0%	0 mph0 km/h, gusts 3 mph5 km/h	50%	6%	0
Sun 11p	Mostly clear	62°17° (likely 53°12° to 68°20°)	62°17°	0%	0 mph0 km/h, gusts 3 mph4 km/h	54%	10%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 77°25°, low 55°13°. Typical 88°31° / 53°12°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Official NWS forecast
Today: Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Southwest wind 0 to 5 mph.
Tonight: Mostly clear. Low around 55, with temperatures rising to around 57 overnight. Southwest wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
77°25°–79°26°
Low, likely
52°11°–60°16°
Typical high / low
88°31° / 53°12°
Wind
13 mph21 km/h
UV peak
6
Tomorrow, Oct 25. Sunny. High 79°26°, low 54°12°. Typical 88°31° / 53°12°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 54°12°
  Dry
Official NWS forecast
Day: Sunny, with a high near 79. Northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 54. Northeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
79°26°–80°27°
Low, likely
48°9°–58°14°
Typical high / low
88°31° / 53°12°
Wind
7 mph11 km/h, gusts 13 mph22 km/h
UV peak
6
Monday, Oct 26. Mostly sunny. High 81°27°, low 57°14°. Typical 87°31° / 52°11°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Clear, 70°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 81. Northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 57. West southwest wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–83°28°
Low, likely
47°8°–60°16°
Typical high / low
87°31° / 52°11°
Wind
7 mph12 km/h, gusts 14 mph23 km/h
UV peak
6
Tuesday, Oct 27. Sunny. High 84°29°, low 59°15°. Typical 87°31° / 52°11°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 84°29°
  Dry
3. Evening
  6 PM–midnight
  Clear, 70°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 84. South southwest wind 0 to 5 mph.
Night: Mostly clear, with a low around 59. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
83°28°–85°29°
Low, likely
48°9°–63°17°
Typical high / low
87°31° / 52°11°
Wind
6 mph9 km/h, gusts 15 mph24 km/h
UV peak
6
Wednesday, Oct 28. Partly sunny. High 85°29°, low 60°16°. Typical 86°30° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 85°29°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 72°22°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 85. Southeast wind 0 to 5 mph.
Night: Mostly cloudy, with a low around 60. East southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
83°28°–88°31°
Low, likely
47°8°–65°18°
Typical high / low
86°30° / 52°11°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
5
Thursday, Oct 29. Showers. High 83°28°, low 61°16°. Typical 86°30° / 51°11°. Rain 0.05 in1.3 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 85°29°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 76°24°
  20% chance
4. Overnight
  midnight–6 AM
  Drizzle, 63°17°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 11am. Partly sunny, with a high near 83. East southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain showers. Mostly cloudy, with a low around 61. South southwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
82°28°–87°31°
Low, likely
50°10°–66°19°
Typical high / low
86°30° / 51°11°
Wind
8 mph13 km/h
UV peak
4
Friday, Oct 30. Showers. High 77°25°, low 62°17°. Typical 85°29° / 51°11°. Rain 0.2 in5.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 65°18°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 76°24°
  30% chance · 0.05 in1.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 67°19°
  30% chance · 0.09 in2.3 mm
4. Overnight
  midnight–6 AM
  Clear, 64°18°
  30% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 77. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–80°27°
Low, likely
56°13°–66°19°
Typical high / low
85°29° / 51°11°
Wind
15 mph23 km/h, gusts 36 mph58 km/h
UV peak
6
Saturday, Oct 31. Rain. High 74°23°, low 63°17°. Typical 85°29° / 51°11°. Rain 0.34 in8.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 66°19°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  40% chance · 0.13 in3.2 mm
3. Evening
  6 PM–midnight
  Rain, 65°19°
  40% chance · 0.15 in3.8 mm
4. Overnight
  midnight–6 AM
  Drizzle, 63°17°
  40% chance · 0.02 in0.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
70°21°–78°26°
Low, likely
57°14°–67°19°
Typical high / low
85°29° / 51°11°
Wind
17 mph27 km/h, gusts 31 mph50 km/h
UV peak
5
Sunday, Nov 1. Drizzle. High 74°23°, low 60°16°. Typical 84°29° / 50°10°. Rain 0.1 in2.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 64°18°
  40% chance
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  40% chance
3. Evening
  6 PM–midnight
  Clear, 68°20°
  40% chance
4. Overnight
  midnight–6 AM
  Clear, 60°15°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
70°21°–78°26°
Low, likely
52°11°–65°18°
Typical high / low
84°29° / 50°10°
Wind
10 mph15 km/h, gusts 16 mph26 km/h
UV peak
5
Monday, Nov 2. Cloudy. High 74°23°, low 61°16°. Typical 84°29° / 50°10°. Rain 0.03 in0.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 61°16°
  20% chance
2. Afternoon
  noon–6 PM
  Mostly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 70°21°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–78°26°
Low, likely
54°12°–67°19°
Typical high / low
84°29° / 50°10°
Wind
8 mph13 km/h, gusts 16 mph25 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 77°, low 55°.
Tomorrow
Dry, high 79°, low 54°.
Monday
Dry, high 81°, low 57°.
Rest of week
Highs 74–85°; chance of precipitation on Friday, Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PSR) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Gila River near Maricopa

23 mi

Below flood stage

Level: 1.0 ft

Forecast peak 1.9 ft Sat 12 AM

Reading from Fri 10:30 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 72% less cooling than a typical week.

This week 9Typical 31

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Today, 1:00 AM–2:00 AM

Good stretch to open the windows.

Is this typical?

CASA GRANDE · official normals 1991–2020 · records 1903–2026

Oct 24, today vs a typical year

Today’s expected high is 11°6° colder than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

+2°+1°SatOct 17
+3°+1°SunOct 18
+1°MonOct 19
+7°+4°TueOct 20
+6°+3°WedOct 21
+9°+5°ThuOct 22
—FriOct 23

Casa Grande weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 5 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 6 min less
Golden hour: 5:09–5:59 PM; Morning 6:23–7:12 AM
Blue hour: 5:59–6:08 PM; Morning 6:13–6:23 AM; first light 6:13 AM

Stars tonight? Good

Mostly clear 12:41–6:13 AM; moon 96% lit, sets 5:00 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:00 AM · rises 4:41 PM
Full moon: Oct 25
New moon: Nov 9

Looking east from Casa Grande. The highest point on the skyline is about 9,100 ft, 65 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.