Weather World
Leucadia, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Leucadia Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | | | | | |  |  | | |  |
| Mostly Sunny | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Hi: 96°FHi: 36°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 83°FHi: 28°C | Lo: 65°FLo: 18°C | Hi: 82°FHi: 28°C | Lo: 64°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 63°FLo: 17°C | Hi: 80°FHi: 27°C | Lo: 62°FLo: 17°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1204 AM PDT Thu Sep 10 2026 
Leucadia Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Leucadia Weather Map
Leucadia Quick Facts
Leucadia Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 430 AM PDT Thu Sep 10 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
.SHORT TERM (Today through Saturday)... It was a very warm start on Wednesday with low temperatures for coast and valleys mostly in the 70s to mid 80s. High temperatures on Wednesday of 105 to 110 were widespread for inland coastal areas into the western valleys. There was less coverage of thunderstorms on Wednesday with th...