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

87°F

31°C

Humidity 33%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index85°F (29°C)
Last update 01 Aug 12:08 AM MST
Extended Forecast for

4 Miles ESE Oro Valley AZ

Extreme Heat Warning August 1, 01:11am until August 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 01:11am until August 3, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Overnight

    Low: 80 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 103. Light and variable wind becoming west northwest 8 to 13 mph in the morning.

    High: 103 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 80. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 80 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 102. Light and variable wind becoming west northwest 6 to 11 mph in the morning.

    High: 102 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79. North wind 5 to 7 mph becoming south southeast after midnight.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77.

    Low: 77 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.

    High: 98 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 80. East wind around 6 mph.
Saturday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 103. Light and variable wind becoming west northwest 8 to 13 mph in the morning.
Saturday Night
Mostly clear, with a low around 80. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 102. Light and variable wind becoming west northwest 6 to 11 mph in the morning.
Sunday Night
Partly cloudy, with a low around 79. North wind 5 to 7 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 101.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77.
Tuesday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 76.
Wednesday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 96.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 96.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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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:
11:32 pm MST Jul 31, 2026
Forecast Valid:
1am MST Aug 1, 2026-6pm MST Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation