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

107°F

42°C

Humidity 18%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index106°F (41°C)
Last update 17 Aug 02:08 PM MST
Extended Forecast for

2 Miles NNE Oro Valley AZ

Extreme Heat Warning August 17, 02:17pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 17, 02:17pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 107 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. East northeast wind 5 to 11 mph becoming southwest after midnight.

    Low: 81 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 105. North northwest wind around 6 mph becoming light and variable.

    High: 105 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80. Light and variable wind becoming south southeast 5 to 9 mph in the evening.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 105. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 105 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80.

    Low: 80 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 105.

    High: 105 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 79.

    Low: 79 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 107. Light and variable wind becoming south around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. East northeast wind 5 to 11 mph becoming southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 105. North northwest wind around 6 mph becoming light and variable.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80. Light and variable wind becoming south southeast 5 to 9 mph in the evening.
Wednesday
Sunny and hot, with a high near 105. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 105.
Thursday Night
A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 79.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 106.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 107.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Oro Valley AZ
 32.45°N 110.95°W (Elev. 2851 ft)
Last Update:
11:47 am MST Aug 17, 2026
Forecast Valid:
2pm MST Aug 17, 2026-6pm MST Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation