Weather World
City of Walnut, CAWalnut, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Walnut Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | |  |  | | | | |
| Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Clear | Sunny |
| Lo: 56°FLo: 13°C | Hi: 87°FHi: 31°C | Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 101 PM PST Fri Nov 06 2026 
Walnut Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Walnut Weather Map
Walnut Quick Facts
Walnut Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 133 PM PST Fri Nov 6 2026
Aviation
...06/1644Z.
At 1600Z at KLAX, there was a surface-based inversion. The top of the inversion was 3000 feet with a temperature of 19 degrees Celsius.
For 18Z TAF package, high confidence in CAVU conditions for all sites through the period.
Offshore winds will generate light to moderate LLWS/turbulence across the mountains and foothills through 22Z.
KLAX...High confidence in 18Z TAF as CAVU conditions are expected through the period. No significant easterly wind component is expected.
KBUR...Hi...