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Younger Lagoon Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
 |  |  | |  |  | |  | | | |
| Mostly Clear | Partly Cloudy | Patchy Fog | Patchy Fog | Partly Cloudy | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 PM PDT Fri Sep 25 2026 
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Issued: 451 PM PDT Fri Sep 25 2026
Key Messages
Updated at 1238 PM PDT Fri Sep 25 2026- Cooler conditions through the weekend
- Warmer temperatures next week
Aviation
... (00Z TAFS) Issued at 441 PM PDT Fri Sep 25 2026
VFR at all terminals. KOAK 00z sounding indicated a weak marine layer topping out at approximately 1000ft. Expecting VFR to prevail through the forecast period for a majority of the terminals, with a slight chance of IFR/LIFR ceilings and fog at KSNS and KSTS.
Vicinity of SFO...VFR through the forecast period with gusty on...