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.

Clear

86°F

30°C

Humidity 77%
Wind Speed SSE 9 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 12 Sep 04:57 AM MST
Extended Forecast for

San Luis AZ

  • Today

    Today: Sunny, with a high near 104. Heat index values as high as 113. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 104 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 82. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 105. Heat index values as high as 113. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 105 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 82. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 106. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 106 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 81. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 105. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 105 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 79. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Clear and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 105. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 105 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 104. Heat index values as high as 113. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 105. Heat index values as high as 113. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 82. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 106. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 81. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 105. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 79. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 105. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 107. East wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 82. South wind around 5 mph becoming northeast after midnight.
Friday
Sunny, with a high near 109. North northeast wind around 5 mph becoming south southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis AZ
 32.51°N 114.75°W (Elev. 108 ft)
Last Update:
11:47 pm MST Sep 11, 2026
Forecast Valid:
5am MST Sep 12, 2026-6pm MST Sep 18, 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