Live Weather & Forecast

Weather in Casa Grande

Arizona, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
16°C
Feels like 16°C
61°F / Feels 61°F
Clear
Casa Grande, Arizona
🌙 Nighttime
Updated: 2026-04-12 05:00
💧
Humidity
31%
💨
Wind
11.5 km/h S
🌬️
Wind Gust
22.9 km/h
🌡️
Pressure
1012 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
2.5°C
🌐
Wind Degree
170°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
105.9 μg/m³
NO₂
1.2 μg/m³
O₃
92 μg/m³
SO₂
1.1 μg/m³
PM 2.5
3.6 μg/m³
PM 10
19.5 μg/m³

Weather Alerts 1

Met · Severe · Expected
Red Flag Warning issued April 11 at 11:02AM MST until April 12 at 8:00PM MST by NWS Tucson AZ

* AFFECTED AREA...Fire Weather Zones 150, 151 and 152. * TIMING...From 11 AM to 8 PM MST Sunday. * WINDS...Southwest 18 to 25 mph with gusts 35 to 40 mph. * RELATIVE HUMIDITY...8 to 14 percent. * IMPACTS...Any fires that develop or are ongoing will have the potential to spread rapidly.

A Red Flag Warning means that critical fire weather conditions are either occurring now...or are expected to develop. A combination of strong winds...low relative humidity...and dry vegetation will create the potential for rapid and erratic fire growth. Please advise the appropriate officials or fi...

Effective: 2026-04-11T11:02:00-07:00  ·  Expires: 2026-04-12T05:00:00-07:00

Today's Hourly Forecast

24-hour breakdown for Casa Grande, Arizona

12 AM
Clear
23°
Clear
💧 24% 💨 11.9 km/h
1 AM
Clear
22°
Clear
💧 26% 💨 12.6 km/h
2 AM
Clear
21°
Clear
💧 28% 💨 10.8 km/h
3 AM
Clear
19°
Clear
💧 31% 💨 9.4 km/h
4 AM
Clear
18°
Clear
💧 35% 💨 11.5 km/h
5 AM
Clear
16°
Clear
💧 31% 💨 11.5 km/h
6 AM
Clear
16°
Clear
💧 38% 💨 10.1 km/h
7 AM
Sunny
17°
Sunny
💧 40% 💨 7.2 km/h
8 AM
Sunny
18°
Sunny
💧 41% 💨 19.1 km/h
9 AM
Sunny
20°
Sunny
💧 33% 💨 26.3 km/h
10 AM
Sunny
23°
Sunny
💧 25% 💨 28.4 km/h
11 AM
Sunny
26°
Sunny
💧 21% 💨 28.1 km/h
12 PM
Sunny
28°
Sunny
💧 17% 💨 25.9 km/h
1 PM
Sunny
29°
Sunny
💧 17% 💨 23 km/h
2 PM
Sunny
30°
Sunny
💧 15% 💨 18.4 km/h
3 PM
Sunny
30°
Sunny
💧 12% 💨 18 km/h
4 PM
Overcast
29°
Overcast
💧 18% 💨 22.7 km/h
5 PM
Overcast
27°
Overcast
💧 18% 💨 21.2 km/h
6 PM
Overcast
26°
Overcast
💧 22% 💨 20.9 km/h
7 PM
Overcast
25°
Overcast
💧 20% 💨 16.2 km/h
8 PM
Overcast
24°
Overcast
💧 22% 💨 14 km/h
9 PM
Overcast
22°
Overcast
💧 30% 💨 17.3 km/h
10 PM
Cloudy
21°
Cloudy
💧 26% 💨 17.6 km/h
11 PM
Cloudy
20°
Cloudy
💧 28% 💨 16.2 km/h

3-Day Forecast

Daily overview for Casa Grande, Arizona

Today
Partly Cloudy
Partly Cloudy
31° / 16°
🌧️ 0% chance of rain
💧 Avg. humidity: 26%
💨 Max wind: 28.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:01 AM
🌇 Sunset: 06:55 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
Partly Cloudy
27° / 13°
🌧️ 0% chance of rain
💧 Avg. humidity: 36%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:00 AM
🌇 Sunset: 06:56 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
Sunny
27° / 9°
🌧️ 0% chance of rain
💧 Avg. humidity: 39%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 05:58 AM
🌇 Sunset: 06:57 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Casa Grande

Plan your trip to Casa Grande, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Casa Grande 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Casa Grande?
Current conditions in Casa Grande: Clear, temperature 16°C, humidity 31%.
What is the best time to visit Casa Grande?
The best time to visit Casa Grande is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Casa Grande?
Casa Grande is located at approximately 32.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Casa Grande?
The wettest period in Casa Grande is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Casa Grande?
For visits to Casa Grande during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Casa Grande in?
Casa Grande is located in United States, in the state of Arizona.
What are the public holidays in Casa Grande in 2026?
View the 2026 public holidays for Casa Grande on our Holidays page.
What are the GPS coordinates used for the weather forecast in Casa Grande?
The weather forecast for Casa Grande uses coordinates 32.8773, -111.7537.