Weather WorldWhittier Park, CA Weather Forecast
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Whittier Park Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | | | | | | |  | | |
| Mostly Sunny | Mostly Clear | Mostly Sunny | Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear |
| Hi: 102°FHi: 39°C | Lo: 76°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 103°FHi: 39°C | Lo: 76°FLo: 24°C | Hi: 103°FHi: 39°C | Lo: 77°FLo: 25°C | Hi: 103°FHi: 39°C | Lo: 76°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM PDT Wed Sep 16 2026 
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Issued: 534 AM MST Wed Sep 16 2026
Key Messages
- Scattered to widespread showers and storms are forecast to develop today across Arizona, with potential for areas of high rainfall amounts leading to flash flooding.
- A Flood Watch is in effect through early tonight across much of southern Arizona.
- Shower and thunderstorm chances will greatly diminish by Thursday and come to an end starting Friday with much drier air moving in and lasting through at least this weekend.
- Below normal temperatures are expected today across south- central...