National University, CA Weather Forecast
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National University Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Partly Cloudy | Partly Cloudy | Patchy Fog | Patchy Fog | Partly Cloudy | Partly Cloudy | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 67°FLo: 19°C | Hi: 84°FHi: 29°C | Lo: 64°FLo: 18°C | Hi: 83°FHi: 28°C | Lo: 65°FLo: 18°C | Hi: 84°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 84°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 84°FHi: 29°C | Lo: 66°FLo: 19°C | Hi: 86°FHi: 30°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM PDT Sun Aug 30 2026 

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Issued: 409 PM PDT Sun Aug 30 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
At 11 AM, temperatures were running 2 to 8 degrees cooler than they were at that time yesterday across the area. A gradual cooling is expected each day through Tuesday, with minor warming expected for the latter half of the week. Even with the warming, temperatures are expected to stay near to slightly above average for thi...
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