National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

SAGUARO (QSGA3)

Lat: 32.31111°NLon: 110.81861°WElev: 2758.0ft.

NA

78°F

26°C

Humidity 61%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Heat Index80°F (27°C)
Last update 22 Aug 02:08 AM MST
Extended Forecast for

4 Miles ESE Oro Valley AZ

Extreme Heat Warning August 22, 02:34am until August 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 02:34am until August 22, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 101. Light and variable wind becoming east southeast 8 to 13 mph in the morning.

    High: 101 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. East wind 5 to 10 mph.

    Low: 77 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 99. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 75. West wind 5 to 7 mph becoming calm after midnight.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 97.

    High: 97 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 100.

    High: 100 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 78. East wind around 7 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 101. Light and variable wind becoming east southeast 8 to 13 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. East wind 5 to 10 mph.
Sunday
A 10 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 99. Light and variable wind becoming west 5 to 8 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 75. West wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 97.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Sunny, with a high near 100.
Tuesday Night
Partly cloudy, with a low around 77.
Wednesday
Sunny, with a high near 102.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Sunny, with a high near 101.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 102.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Oro Valley AZ
 32.41°N 110.89°W (Elev. 4052 ft)
Last Update:
1:58 am MST Aug 22, 2026
Forecast Valid:
2am MST Aug 22, 2026-6pm MST Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation