Weather WorldUpper Horton Lakes, CA Weather Forecast
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Upper Horton Lakes Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | | |  | | | | | | | |
| Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 54°FLo: 12°C | Hi: 72°FHi: 22°C | Lo: 54°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 69°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 67°FHi: 19°C | Lo: 51°FLo: 11°C | Hi: 68°FHi: 20°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM PDT Wed Sep 30 2026 
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Issued: 946 PM PDT Wed Sep 30 2026
Key Messages
- Mild weather and warming temperatures are expected through the weekend into early next week.
Discussion
...through Tuesday.
A broad ridge of high pressure is building in over the Desert Southwest in the wake of the tropical moisture-infused trough that brought us all the active weather over the past few day. We will see a big bump in temperatures today under clear skies, returning the forecast area to above normal temperatures. After today, there will be a slow warming trend, peaking ov...