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

Yuma, Marine Corps Air Station (KNYL)

Lat: 32.65944°NLon: 114.59306°WElev: 207.0ft.

Partly Cloudy

99°F

37°C

Humidity 7%
Wind Speed WNW 5 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 03 Sep 06:57 PM MST
Extended Forecast for

San Luis AZ

  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind 5 to 10 mph becoming north after midnight.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 104. North wind 5 to 10 mph becoming south in the afternoon.

    High: 104 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 82. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 82 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 101. North wind around 5 mph becoming west in the afternoon.

    High: 101 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 84. West northwest wind around 5 mph.

    Low: 84 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 103. Northwest wind 5 to 10 mph.

    High: 103 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 86. North northwest wind 5 to 10 mph.

    Low: 86 °F

    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 106. Northwest wind 5 to 10 mph.

    High: 106 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 86. Light west northwest wind becoming north northwest 5 to 10 mph after midnight.

    Low: 86 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind 5 to 10 mph becoming north after midnight.
Friday
Sunny, with a high near 104. North wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Increasing clouds, with a low around 82. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 101. North wind around 5 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 84. West northwest wind around 5 mph.
Sunday
Partly sunny, with a high near 103. Northwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 86. North northwest wind 5 to 10 mph.
Labor Day
Mostly sunny, with a high near 106. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 86. Light west northwest wind becoming north northwest 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 108. Northwest wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 87. South wind around 5 mph.
Wednesday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 106. South wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 86. South southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 103. South southwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis AZ
 32.48°N 114.77°W (Elev. 108 ft)
Last Update:
3:57 pm MST Sep 3, 2026
Forecast Valid:
7pm MST Sep 3, 2026-6pm MST Sep 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation