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

Hazardous Weather Conditions

Current conditions at

FW0852 GREEN VALLEY (F0852)

Lat: 31.83633°NLon: 110.97117°WElev: 2949.0ft.

NA

93°F

34°C

Humidity 37%
Wind Speed NE 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 63°F (17°C)
Visibility NA
Heat Index94°F (34°C)
Last update 20 Aug 12:10 PM MST
Extended Forecast for

Green Valley AZ

Extreme Heat Warning August 20, 12:21pm until August 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 12:21pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 102 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Southwest wind 3 to 5 mph.

    Low: 74 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 103 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 3 to 5 mph.

    Low: 75 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 104. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 104 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 102.

    High: 102 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 102. North wind around 6 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Southwest wind 3 to 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103. Calm wind becoming east northeast around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 3 to 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 104. Light and variable wind becoming northeast around 6 mph in the morning.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 102.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.
Monday
Mostly sunny, with a high near 102.
Monday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.
Tuesday
Sunny, with a high near 104.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Wednesday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Valley AZ
 31.85°N 111°W (Elev. 2887 ft)
Last Update:
11:32 am MST Aug 20, 2026
Forecast Valid:
12pm MST Aug 20, 2026-6pm MST Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation