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

90°F

32°C

Humidity 29%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index88°F (31°C)
Last update 23 Aug 12:08 AM MST
Extended Forecast for

8 Miles S Mount Lemmon AZ

Extreme Heat Warning August 23, 12:50am until August 29, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 23, 12:50am until August 29, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 79 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 100. Light and variable wind becoming north northwest 10 to 15 mph in the morning.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 5 to 8 mph becoming calm after midnight.

    Low: 75 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. Light west wind becoming northwest 6 to 11 mph in the morning.

    High: 97 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Northwest wind 5 to 9 mph becoming northeast after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 100.

    High: 100 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 79. East northeast wind 3 to 6 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 100. Light and variable wind becoming north northwest 10 to 15 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 5 to 8 mph becoming calm after midnight.
Monday
A 10 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. Light west wind becoming northwest 6 to 11 mph in the morning.
Monday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Northwest wind 5 to 9 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 100.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny, with a high near 101.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
Sunny, with a high near 102.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Sunny, with a high near 102.
Friday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Saturday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 102.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Mount Lemmon AZ
 32.33°N 110.77°W (Elev. 3399 ft)
Last Update:
11:32 pm MST Aug 22, 2026
Forecast Valid:
12am MST Aug 23, 2026-6pm MST Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation