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Downey High School Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  |  |  |  |  | | |  |
| Patchy Fog | Mostly Cloudy | Chance of Rain | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Mostly Clear | Sunny | Clear | Sunny | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 73°FHi: 23°C | Lo: 60°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 57°FLo: 14°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C |
| POP: 60% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 AM PDT Tue Oct 20 2026 
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Issued: 229 AM PDT Tue Oct 20 2026
Aviation
...20/0928Z.
At 0832Z at KLAX, the marine layer was 800 ft deep. The top of the inversion was at 1800 ft with a temperature of 22 C.
High confidence in VFR TAFs at KBUR, KVNY, KPMD, and KWJF.
Moderate confidence in IFR-MVFR conds at KSMX, KSMO, KLAX, & KLGB. Timing may be off +/- 3 hours with CIG height +/- 200 ft of TAF. There is a 25% chance for no low clouds.
Good confidence in TAFs for KSBP, KSBA, KOXR, and KCMA. There is a 15% chance for brief IFR-MVFR conds 20/12Z-17Z.
KLAX...Moderate c...