Harvard Park, CA Weather Forecast
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Harvard Park Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | MONDAY |
| Mostly Sunny | Clearing | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 101°FHi: 38°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1141 AM PDT Tue Aug 18 2026 

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Harvard Park Forecast Discussion
Issued: 1124 AM PDT Tue Aug 18 2026
Key Messages
1. Temperatures will gradually warm this week and rise back to around 5 degrees above average by Thursday. The temperatures will back down Friday into the weekend.
2. Breezy conditions take place over typical wind-prone areas including San Luis Reservoir, Lake Isabella and the Mojave Desert Slopes through this week.
Discussion
... Southwesterly flow continues as a trough lingers off the California coast and a ridge persists over the Southwest. However, the ...
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