Weather World
Stevenson School, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Stevenson School Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | | | | |  |  | | | | |
| Partly Cloudy | Patchy Fog | Patchy Fog | Patchy Fog | Partly Cloudy | Patchy Fog | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 69°FLo: 21°C | Hi: 87°FHi: 31°C | Lo: 67°FLo: 19°C | Hi: 84°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 84°FHi: 29°C | Lo: 67°FLo: 19°C | Hi: 85°FHi: 29°C | Lo: 67°FLo: 19°C | Hi: 86°FHi: 30°C | Lo: 67°FLo: 19°C | Hi: 86°FHi: 30°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1208 PM PDT Sat Aug 29 2026 
Stevenson School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Stevenson School Weather Map
Stevenson School Quick Facts
Stevenson School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1136 AM PDT Sat Aug 29 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
While high temperatures today will remain 3 to 7, locally up to 12 degrees above average they`re forecast to be 3 to 5 degrees cooler than yesterday. That cooling trend will continue through Tuesday or Wednesday for most locations. By Wednesday, high temperatures are expected to be 3 to 7 degrees below average for this time of year. Additionally, marine la...