Foster Park, CA Weather Forecast
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Foster Park Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Partly Cloudy | Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy |
| Lo: 56°FLo: 13°C | Lo: 56°FLo: 13°C | Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 63°FLo: 17°C | Hi: 90°FHi: 32°C | Lo: 63°FLo: 17°C | Lo: 63°FLo: 17°C | Hi: 90°FHi: 32°C | |||
POP = Probability of Precipitation.
Weather Outlook Updated: 249 PM PDT Tue Aug 04 2026 

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