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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Sacramento Mather Airport (KMHR)

Lat: 38.55996°NLon: 121.28397°WElev: 92.0ft.

Clear

90°F

32°C

Humidity 24%
Wind Speed WSW 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 Aug 02:15 PM PDT
Extended Forecast for

5 Miles SSW Rosemont CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 89. Southwest wind 6 to 8 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South wind 3 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. Southwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 60. Southwest wind 5 to 8 mph becoming south southeast after midnight.
Saturday
Sunny, with a high near 94. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 61. South wind 3 to 8 mph.
Sunday
Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Rosemont CA
 38.48°N 121.38°W (Elev. 39 ft)
Last Update:
2:00 pm PDT Aug 21, 2026
Forecast Valid:
2pm PDT Aug 21, 2026-6pm PDT Aug 27, 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