Islander Park, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Islander Park Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Mostly Sunny |
| Lo: 55°FLo: 13°C | Hi: 67°FHi: 19°C | Lo: 52°FLo: 11°C | Hi: 67°FHi: 19°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 66°FHi: 19°C | Lo: 49°FLo: 9°C | Hi: 63°FHi: 17°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C |
| POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1233 PM PST Thu Nov 12 2026 

Islander Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Islander Park Weather Map
Islander Park Quick Facts
Islander Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1235 PM PST Thu Nov 12 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
At noon today, temperatures were running at least a few degrees cooler than noon yesterday for most locations. Even with the cooling, highs will be 5 to 10 degrees warmer than average. Additional cooling is expected for Friday, which will bring temperatures in most places to below average. Below average temperatures are expected to continue through next Th...
Weather World