Weather World
Monroe Park Diamond, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Monroe Park Diamond Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | | |  | | | | |  |  |
| Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 74°FLo: 23°C | Hi: 99°FHi: 37°C | Lo: 72°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 96°FHi: 36°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 68°FLo: 20°C | Hi: 88°FHi: 31°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 PM PDT Mon Oct 05 2026 
Monroe Park Diamond Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Monroe Park Diamond Weather Map
Monroe Park Diamond Quick Facts
Monroe Park Diamond Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 433 PM PDT Mon Oct 5 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Another hot day is in store as high pressure remains over the Southwest. Valley and coastal locations soaring into the 90s again this morning as weak offshore winds hold across the area. Models show better onshore flow (west winds) closer to the coast and far western valleys over the next couple of days. Still thinking temp...