Knoll Park, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Knoll Park Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy |
| Lo: 71°FLo: 22°C | Hi: 104°FHi: 40°C | Lo: 72°FLo: 22°C | Hi: 102°FHi: 39°C | Lo: 72°FLo: 22°C | Hi: 105°FHi: 41°C | Lo: 73°FLo: 23°C | Hi: 108°FHi: 42°C | Lo: 74°FLo: 23°C | Hi: 108°FHi: 42°C | Lo: 74°FLo: 23°C | Hi: 108°FHi: 42°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 147 PM PDT Sat Aug 22 2026 

Knoll Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Knoll Park Weather Map
Knoll Park Quick Facts
Knoll Park Forecast Discussion
Issued: 449 PM PDT Sat Aug 22 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Another mostly clear day across the region. Over the San Bernardino Mountains, there is some cumulus development, though much less vertically developed than at this time yesterday. With southwesterly steering flow aloft and limited PWAT, chances for any showers this afternoon are around 10% over the southern San Diego Count...
Weather World