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Safety guides Use current official weather information for Casa Grande, Arizona 85122 before making weather-sensitive plans.
Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ Expires Sat, 8:00 PM MST.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Casa Grande, Arizona 85122. Forecasts and alerts update from NOAA and the National Weather Service.
108°Sunny4% rain
106°Mostly Sunny9% rain
106°Patchy Blowing Dust13% rain103°Patchy Blowing Dust25% rain99°Patchy Blowing Dust26% rain
96°Slight Chance Showers And Thunderstorms23% rain93°Slight Chance Showers And Thunderstorms20% rain91°Slight Chance Showers And Thunderstorms16% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 26%; check the radar before heading out.
4%None
9%None
13%None
25%None
26%None
23%Thunderstorms
20%Thunderstorms
16%Thunderstorms
11%Thunderstorms
9%None
3%None
3%None
4%None
3%None
2%None
2%None
1%None
1%None
1%None
1%None
1%None
1%None
1%None
2%None
Official NWS outlook
7-Day Forecast
Today
! NWS108°84°
Sunny
- Precipitation
- 26%
- Wind
- WNW 5 to 10 mph
- Sunrise
- 5:57 AM
- Sunset
- 7:05 PM
Mon
105°83°
Sunny
- Precipitation
- 3%
- Wind
- W 5 to 10 mph
- Sunrise
- 5:57 AM
- Sunset
- 7:03 PM
Tue
108°86°
Sunny
- Precipitation
- 1%
- Wind
- WSW 0 to 5 mph
- Sunrise
- 5:58 AM
- Sunset
- 7:02 PM
Wed
109°86°
Sunny
- Precipitation
- 4%
- Wind
- SW 0 to 10 mph
- Sunrise
- 5:59 AM
- Sunset
- 7:01 PM
Thu
109°86°
Sunny
- Precipitation
- 4%
- Wind
- WSW 0 to 10 mph
- Sunrise
- 5:59 AM
- Sunset
- 7:00 PM
Fri
109°85°
Sunny
- Precipitation
- 4%
- Wind
- WSW 5 to 10 mph
- Sunrise
- 6:00 AM
- Sunset
- 6:59 PM
Sat
108°85°
Sunny
- Precipitation
- 15%
- Wind
- SW 5 to 10 mph
- Sunrise
- 6:01 AM
- Sunset
- 6:57 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel108°F
Walking is not recommended now
Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindW5 mph
Best walk timeReview the active Extreme Heat Warning before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityCasa Grande, Arizona 85122View AQI +
More weather details
Wind gustsNot reported
Rain now4%next hour
Humidity15%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure—
Visibility—
Peak rain chance26%
Dew point51°F
Active alerts1
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