Fortuna Junior Academy, CA Weather Forecast
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Fortuna Junior Academy Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
| Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog |
| Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C | Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 54°FLo: 12°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 136 PM PDT Mon Aug 17 2026 

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Fortuna Junior Academy Forecast Discussion
Issued: 1200 AM PDT Tue Aug 18 2026
Key Messages
- Smoke remains over areas outside of the marine layer due to local and distant wildfires.
- Interior temperatures are expected to remain near normal through the first half of the week with highs in the low to mid 90s.
- Another trough is expected to bring below normal temperatures and the potential for a few thunderstorms late in the week.
Discussion
...Tuesday the ridge is expected to build slightly over the area. The marine clouds are expected to push back to...
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