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Byerrum Park, CA Weather Forecast
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Byerrum Park Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | | | | | | | | | | |
| Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Mostly Sunny |
| Lo: 74°FLo: 23°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 73°FLo: 23°C | Hi: 98°FHi: 37°C | Lo: 74°FLo: 23°C | Hi: 97°FHi: 36°C | Lo: 72°FLo: 22°C | Hi: 94°FHi: 34°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1133 AM PDT Sat Oct 03 2026 
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Issued: 1033 PM PDT Sat Oct 3 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Santa Ana winds have been observed this morning. East flow around an area of high pressure has resulted in gusts near 30-45 MPH across the San Diego County mts/foothills. Gusty winds and lower relative humidity each day will lead to elevated to near-critical fire weather conditions, so make sure to do your part that leads t...